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Mathematics Questions and Answers April 03, 2023

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the mean life span of tires is 50,000 miles with a standard deviation of 800 miles. if a sample of 80 tires is selected, find the probability that the mean is less than 49,825 miles.

day of the week Daily Dem Average Daily price per pack Monday 297 11.1 Tuesday 293 10.055 Wednesday 327 9.77 Thursday 315 10.6 Friday 348 9.59 Saturday 447 8.965 Sunday 431 10 Monday 283 10.16 Tuesday 326 9.96 Wednesday 317 10.73 Thursday 345 11.445 Friday 355 10.965 Saturday 428 9.49 Sunday 454 9.855 Monday 305 10.94 Tuesday 310 9.995 Wednesday

1 Improving the productivity of chickens. Farmers have discovered that more domestic chickens peck at objects placed in their environment, the healthier and more productive the chickens seem to be. White string has been found to be a particularly attractive pecking stimulus. In one experiment, 72 chickens were exposed to be a sting stimulus.

3.The distribution of the test scores of the final exam for POLS 2311 are normally distributed with a mean of 145 and a standard deviation of 12.5 points. Find the Z scores for the test of 120 and 170 and the use the empirical rules to explain the answer. About 99.7% of the students received scores between which ranges?

Each of the following scenarios presents a claim by a researcher.Assume that the sample sizes in each case was in the range of 20 to 25 observations per sample in each case.Answer the following for each scenario: (12 marks) (i)state the appropriate null (HO) and alternate hypothesis (HA) in symbolic form(e.g. Hx : Meanleft =

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Find the quotient and remainder using long division. x 3 + 7 x 2 45 x + 4 x3+7x2-45x+4

Movie (Year) American Beauty (1999) American Psycho (2000) Battlefield Earth (2000) Cast Away (2000) Cruel Intentions (1999) End of Days (1999) Fight Club (1999) For Love of the Game (1999) Gladiator (2000) How the Grinch Stole Christmas (2000) Matrix, The (1999) Memento (2000) Pay it Forward (2000) Sixth Sense (1999) Snatch (2000) Snow Falling on

A manufacturer produces both a deluxe and a standard model of an automatic sander designed for home use. Selling prices obtained from a sample of retail outlets follow. The manufacturer's suggested retail prices for the two models show a $10 price differential. Use = 0.05 level of significance and test that the mean difference between the prices

1. You are playing the new Simpsons board game and it comes with a six sided dice with one of the following colors on each side, red, blue, green, purple, indigo and orange. If you roll orange you win a donut, if you roll green you get eaten by Maggie. What is the probability that you will roll anything but orange? 16.67% 25% 83.33% 33.33% 2. You

The Shop at Home Network sells various household goods during live television broadcasts. The company owns several warehouses to hold many of the goods it sells but also leases extra warehouse space when needed. During the next five months, the company expects it will need to lease the following amounts of extra warehouse space: Month 1 2 3 4 5

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Please answer this within 300words. Thank you for your help! 1'1 DiSCI-ISSiDI'I: In your initial post, describe an instance Iwhen you used probability in a decision and provide specic details on the variable that Applications f you estimated and exactly how the probability was used. For example, you may have decided to bring an umbrella to work
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According to Investment Digest ("Diversification and the Risk/Reward Relationship", Winter 1994, 1-3), the mean of the annual return for common stocks from 1926 to 1992 was 16.5%, and the standard deviation of the annual return was 19%. a. What is the probability that the stock returns are greater than 0%? b. What is the probability that the stock

analyze the following problems in JMP and answer the questions below. 1. Given a recent outbreak of illness caused by E.coli bacteria, the mayor of a large city is concerned that some of his restaurant inspectors are not consistent with their evaluations of a restaurant cleanliness. In order to investigate this possibility, the mayor has five

A. Graphs: In this section, you will use graphical displays to examine the data and formulate an initial hypothesis. In particular, you should: 1. Create key graphical displays that give a sense of potential relationships between variables. Include the graphs and discuss why you selected these graphical displays as opposed to others. Conduct

Please see the attached, thank you 1.Let x be a continuous random variable. What is the probability that x assumes a single value, such as a (use numerical value)? 2. The following are the three main characteristics of a normal distribution. A.The total area under a normal curve equals _____. B.A normal curve is ___________ about the mean.

The output from a sewage treatment plant is constantly monitored to assess treatment efficacy.Suppose that the mean coliform content is 20 bacteria / ml with a standard deviation of 4 bacteria / ml.Assume the distribution of coliform content is approximately normal.An automatic measuring device is being used to monitor the bacterial levels.An

In one sentence, summarize what you understand of the Central Limit Theorem.

Safe-Drive is competing against several safety equipment producers for a contract worth 20M dollars with a major Japanese car manufacturer. Safe-Drive may offer its safety system in its current stage of development or invest in R6513 in an attempt to offer a better product. If the product is offered in its current form, there is a small

Consider a binomial random variableXwithn =5 andp = 0.20. FindP(X < 3).

Competitor A Competitor B Competitor C 53085 55242 46826 48707 53242 93758 66364 43380 56373 29341 54498 62397 31608 53783 80812 74455 58985 60552 47098 49114 92435 67384 50053 56325 70324 47523 52402 38606 49586 90597 58800 46656 76702 33334 55560 85155 71528 55331 37153 48691 52404 35289 38346 47960 77658 36513 45903 77687 59203 43707 87458

A fair coin is tossed 14 times. In how many ways can a coin land heads at least 12 times?

I need help Overview As we are seeing, linear algebra comes up in a lot of applications. One of the prime applications for vectors and matrix transformations is the area of computer graphics and the related fields of computer vision, robotics, and image processing. If fact, one of the best reviews of linear algebra may be found in the appendix of
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According to an information technology advisoryfirm, 30 % of mobile phones worldwide use a certain operating system in 2013. A random sample of 29 mobile phone users was selected in 2013. Use the normal approximation to the binomial distribution to answer parts a through e below a. Calculate the mean and standard deviation for this distribution b.

You are considering the risk-return profile of two mutual funds for investment. The relatively risky fund promises an expected return of 8% with a standard deviation of 14%. The relatively less risky fund promises an expected return and standard deviation of 4% and 5%, respectively. Assume that the returns are approximately normally distributed.

Compute the weighted average for TOTAL payments $20,351,447.75 for MAJOR JOINT & LIMB REATTACHMENT PROC OF UPPER EXTREMITY all discharges around the country. Use the number of discharges 42,574 as the weight. Compute the 90%, 95%, and 99% confidence intervals for this average. Compute the weighted average for percentage of Total payments that is

Consider the following competing hypothesis and accompanying sample data. H0: u1 - u2 = 5 HA: u1 - u2 does not equal 5. x1 = 57 x2 = 43 s1 = 21.5 s2 = 15.2 n1 = 22 n2 = 18 Calculate the value of the test statistic. I know the answer is 1.50 but can anyone show me how to do this on a TI-83 calculator?? I keep going to STAT > 2 Sample T Test and it

Your mayor just announced that the local unemployment rate dropped last month from the prior month. It went from 10.5% to 10.4%. Is this a significant drop? Explain. The example is using a city with a population of 298,800 and will need to find the Z - score. Can you please show step by step and the formula.

10 MINUTE TIME LIMIT!! Consider a population of 1024 mutual funds that primarily invest in large companies. You have determined that mu, the meanone-year total percentage return achieved by all thefunds, is 8.20 and that sigma, the standarddeviation, is 1.75 Complete(a) through(c). a. According to the empiricalrule, what percentage of these funds

Use theTornadoesData and your statistical expertise to answer the questions: Is it reasonable to claim that there are more observed tornadoes per year than tornado related deaths per year? 5. What test/procedure did you perform? a. One-sided t-test b. Two-sided t-test c. Regression d. Confidence interval 6. What is the P -Value/margin of error? a.

1 (1 point) The owner of a fish market determined that the average weight for a catfish is 3.2 pounds with a standard deviation of 0.8 pounds. Assuming the weights of catfish are normally distributed, the probability that a randomly selected catfish will weigh more than 4.4 pounds is... a b c d 0.0668 0.34 1 0.6 Question 2 (1 point) The grades of

18. A freight-hauling firm estimates that it will need a new forklift in six years. The estimated cost of the vehicle is $40,000. The company sets up a sinking fund that pays 8% compounded semiannually, into which it will make semiannual payments to achieve the goal. Calculate the size of the payments. Show work. A. $2662.09 C. $2107.80 B.

Prof. Frydman February 16, 2017 STAT-UB.0003.01 Regression and Forecasting Models Assignment 3 (due February 22) Reading: Lecture Notes: MLR(1) MBS: 12.1-12.3. 1. A survey of a random sample of 46 NYU students was conducted to investigate the relationship between Sleep=average sleep time per night (in hours) and the following variables: Study

Hello i have a question that needs to be answered as soon as possible thank you. i have attached an file for the question. Use the value ofthe linear correlation coefcient to caiculate the welcienl oi determination. What dua this tell you about the explained variation of the data about the regreseion line? About the unexplained variation? r: 0,843
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The mean value of land and buildings per acre from a sample of farms is $ 1800 , with a standard deviation of $ 200 The data set has abell-shaped distribution. Assume the number of farms in the sample is 71 (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $ 1400 and $ 2200 (Round to the

Not sure what the answer is for the last part of c. The choices are extremely strong, very strong, strong, some, or none. I know its not extremely strong or very strong. In an article in the Journal of Advertising, Weinberger and Spotts compare the use of humor in television ads in the United States and in the United Kingdom. Suppose that

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Find a value of the standard normal random variable z , call it z0, such that the following probabilities are satisfied. a. P(z z0)= 0.1074

A clinical trial investigating a new cholesterol-lowering medication aims to identify whether it is any more effective than the current market favorite drug. This type of study uses what kind of statistics: a. Descriptive b. Inferential

9. Find the critical value of F for the following. Round to two decimal places. a)df = (3, 3) and area in the right tail = .05 b)df = (3, 10) and area in the right tail = .05 c)df = (3, 30) and area in the right tail = .05 10. The following ANOVA table, based on information obtained for three samples selected from three independent populations
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Background BSB123 Data Analysis is designed to build a strong foundation for development of statistical literacy and statistical thinking. Both are essential for business success and further studies in business. Recent research showed that "On average for 15-year-old Australian students, females achieved at a significantly lower level than male

The following data are the number of publications from four faculties in a college. Using the faculties as the strata; a. Estimate the total number of refereed publications by faculty members in the college, and give the standard error. b. Estimate the proportion of faculty with no refereed publications, and give the standard error. Stratum Number
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Ninety prototypes of the new compressor have been developed All units tested either \"ran to failure\" or were terminated after an equivalent 1200 days of operation had Each failed compressor was subsequent repaired and its repair time recorded Time to failure and repair times in days Failure days to failure Repair time Failure days to failure

SpeedX, a large courier company, sends invoices to customers requesting payment within 30 days. The bill lists an address, and customers are expected to use their own envelopes to return their payments. Currently, the mean and standard deviation of the amount of time taken to pay bills are 24 days and 6 days, respectively. The chief financial

1.The fill amount of bottles of a soft drink is normally distributed, with a mean of 2.0 liters and a standard deviation of 0.05 liter. If you select a random sample of 25 bottles,what is the probability that the sample mean will be a. between 1.99 and 2.0 liters? b. below 1.98 liters? c. greater than 2.01 liters? d. The probability is 99% that

1.One sample has SS = 60 and a second sample has SS = 48. a.If n = 7for both samples, find each ofthe sample variances and calculatethe pooled variance. Because the samples are the same size, you should find that the pooled variance is exactly halfway between the two sample variances. b.Now assume that n = 7 for the first sample and n = 5for the

Rating 91 91 91 90 91 94 95 89 88 92 90 91 91 95 91 90 91 93 91 90 89 90 91 92 94 93 Price Vintage 130 2000 30 2000 45 2001 9 2000 33 2001 117 2000 125 2001 19 2001 17 2000 33 2000 15 2001 36 2000 85 2001 72 2000 23 2001 40 2000 45 2000 50 2000 50 2000 29 2001 40 2000 42 2001 50 2001 50 2001 80 2000 23 2001

The mean height of a certain kind of plant is 177 centimeters. Suppose we want to carry out a hypothesis test to see if the mean height when these plants are treated with a certain chemical differs from 177. State the null hypothesis and the alternative hypothesis that we would use for this test.

PSTAT 120B, Spring 2017 Homework 4 Due May 15, 2017 1. Suppose we compare three estimators, 1, 2 and 3 , for . We know that E( 1 ) = E 2 = Var( 1 ) = 12 Var( 2 ) = 22 . If 3 = a 1 + (1 a) 2, (a) Show that 3 is an unbiased estimator for . (b) Show how to choose a so that variance of 3 is minimized. Assume 1 and 2 are independent. 2. A car

When operating normally, a manufacturing process produces tablets for which the mean weight of the active ingredient is 5 grams, and the standard deviation is 0.025 gram. For a random sample of 12 tables the following weights of active ingredient (in grams) were found: 5.01 4.69 5.03 4.98 4.98 4.95 5.00 5.00 5.03 5.01 5.04 4.95 Assuming that the

At a college, 72% of courses have final exams and 46% of courses require research papers. Suppose that 32% of courses have a research paper and a final exam. Let F be the event that a course has a final exam. Let R be the event that a course requires a research paper. a. Find the probability that a course has a final exam or a research project. b.

Multiple regression is a technique which: A) indicates strength of a correlation between variabels,B) allows researchers to predict a criterion variable through an accurate combination of two or more predictor variables, C) indicates the percentage of different quotas in a population, D) a technique used to eliminate errors

If your company wants to create a loyalty program with a tiered reward structure (e.g., top 5%, 10%, and 15% of customers using spending data), how could you find the corresponding dollar values so that you can assign new customers to the appropriate category based on purchase value?

find the equation of a line which passes through point (1,4) and (-1,8). write the equation in slope-intercept form

I am not sure how to answer this question, I need to figure out what a b c d and e are and i am not sure what the answers are @ Instructor-created question The sample data, to the right, was obtained at 8:00 pm at a popuiardowntown restaurant. There were 15 tables occupied at That time a) What is the 40th percentile $ (Round answer to two decima
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Assume the newest purchase. P(customer makes a purchase) = 0.850. P(customer does not make a purchase)= 1-0.850. Compute P(1 purchase) and enter your answer with three decimal places.

Consider the problem of estimating a production function that expresses the relationship between the level of output of a commodity and the level of input of a factor of production. A sample of 15 observations is available on poultry feed inputs (in lbs) x, and poultry meat outputs y. The data set is given below: H I\": 1. .3 2. 1.50 3. 2.25 4.
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estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution a certain question on a test is answered correctly by 22% of the respondents. estimate the probability that among the next 150 responses there will be at most 40 correct answers

Page 149 4-13 Consider the Win Big Gambling Club media selec- tion example discussed in section 3.3 (page 73) of Chapter 3. Use the Sensitivity Report for this LP model (shown in Screenshot 4-6) to answer the fol- lowing questions. Each question is independent of the others. What is the impact on the audience coverage under the following

I am having difficulty creating equations from problems such as this one... In 2008, Mariana paid $14 500 for a used 2005 van. She has been tracking the selling price of the van as time has passed to decide how long to keep the van before replacing it. The data she has collected is shown in the following table: Age (in years) Age in years : 3

1. Let X be normally distributed with mean = 2.5 and standard deviation =2 a. Find P(X > 7.6) (round z value 2 decimal places and final answer 4 decimal places) b. Find P(7.4 < X < 10.6) (round z value 2 decimal places and final answer 4 decimal places) c. Find x such that P(X > x) = 0.025 (round z value and final answer 2 decimal places) d. Find

1. Suppose we compare three estimators, d1, (\"kg and 653, for a. We know that IE(11) = Edg = a Var(6z1) = 0% Var(c342) = 0%. If 6:3 = (16:1 + (1 (1)69, (a) Show that (343 is an unbiased estimator for 0:. (b) Show how to choose a so that variance of (3:3 is minimized. Assume (341 and (342 are independent. 2. A car manufacturer numbers their tanks
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In drafting a Bill of Rights to be added to the Constitution of the United States, what were the arguments in favor of adding the new amendments and what where the arguments against making these revisions?

3)An entrepreneur wishes to enter the amusement park business. She is choosing between two strategies: a.Open a water park, a theme park, and a roller coaster park. Each park has a 75% chance of being profitable within her desired time frame. However, the parks require separate marketing efforts, so in order for the whole venture to be successful,

Monday Tuesday Wednesday Thursday Friday Saturday Days Sick 12 9 11 10 9 9

Seven randomly selected plants that bottle the same beverage implemented a time management program in hopes of improving productivity. The average time, in minutes, that it took the companies to produce the same quantity of bottles before and after the program are as follows: 75 89 31 90 120 50 40 70 80 30 85 100 49 42 Assume the two population

Market Capitalization Company Name ($ millions) Abercrombie & Fitch Co. 957 American Eagle Outfitters 2300 bebe stores, inc. 41 Big Lots, Inc. 2100 Boot Barn Holdings Inc 231 Buckle Inc 725 Burlington Stores Inc 6300 Cache Inc 56 Chico's FAS, Inc. 1100 Childrens Place Inc 2100 Christopher & Banks Corpora 57 Costco Wholesale Corporati 71400

1. The National Safety Council reports that 52 percent of all Highway drivers are men. A sample of 300 cars traveling on the New Jersey turnpike revealed the 170 of the drivers were men. At the .01 level of significance can we conclude that the proportion of men driving on the NJ Turnpike is larger than that for the nation as a whole (and perhaps

GLOBO, a Canadian shoe chain, has recently launched an online store. Sales via the Internet have been been sluggish compared to their brick and mortar stores, and management suspects that its regular customers have concerns regarding the security of online transactions. To determine if this is the case, management plans to survey a sample of

ANOVA df SS MS F Regression 225 Error Total 300 Coefficients Standard Error t Stat Intercept 11 Expenditure 2 0.2683 Refer to Exhibit 7-1. If $3,000 is spent on advertising, what are the predicted sales? A. 6011 B. 5410 C. 71000 D. 66,000

A set of observations follows a bell-shaped normal distribution. Both the mean and the median are 210. The range is 80. Knowing that, about what would the minimum observation be? 140 160 170 200 220

The width of the confidence interval depends on the sample size. The graph below shows a 95% confidence interval. The data are the training times (in days) for 20 employees. The mean training time was 51.5 days and the standard deviation was 6.84 days. 2. If you would like to obtain a margin of error that is 2.31, what sample size would be
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Hey i was wondering if you can answer these questions for me showing work as you did last time thanks QUESTION 1 Bpainll SewAmw You are taking a short 4-question pop quiz over material you forgot to study for. Each question is multiple choice with 5 possible answers. These questions are fill-in-the- blank. Be sure that you write each solution as a
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The probability of a student buying coffee before class is 30%. The probability of a student buying a muffin before class is 40%. The probability of a student buying tea before class is 20%. The probability a student buys coffeeANDa muffin before class is 15%. The probability a student buys teaANDa muffin before class is 10%. What is the

A consumer preference study compares the effects of three different bottle designs (A, B, and C) on sales of a popular fabric softener. A completely randomized design is employed. Specifically, 15 supermarkets of equal sales potential are selected, and 5 of these supermarkets are randomly assigned to each bottle design. The number of bottles sold

It costs a heekeeper $2.31 to malre each pint jar of honey. and she sells the jars to stores at a price of $3.33 each. Her other monthly costs are the lam of the land and building $640. general supplies and equipment $19G. utilities $250, transportation $191] and fixed salaries $BTDU . What is the monthly break even point for the number of pints
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An individual saves $5000 in a bank account at the beginning of each year for 10 years. No further savings or withdrawals are made from the account. Determine the total amount saved if the annual interest rate is 8% compounded: (a) annually (b) Semi-annually

690 students is what percent of 3,450 students? A- 2% B- 5% C- 50% D- 20%

One of the methods forensic investigators use for estimating the age at death of a human, or the age of a living individual (for example for legal reasons or to verify identity) is based on measurement of the biochemical changes in amino acids within the teeth or bones. As bones and teeth age the ratioof two amino acids, denoted simply as R and L,

To test the hypothesis that two population variances are equal, a random sample of size 13 was selected from the first population, and a random sample of size 21 was selected from the second population. What are the degrees of freedom to test the hypothesis?

Problem 6.2 One hundred restaurants were selected from the area of Westwood, Brentwood, and Santa Monica and some information were gathered about them. The data is for year 2000 and is from http://ww.zegat.com. It can be accessed at http: Hm . stat .ucla . edu/ 'nchristo/statisticleOC/restaurant .txt There are four variables, with ratings on the
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A brand name has a 40% recognition rate. Assume the owner of the brand wants to verify that rate by beginning with a small sample of 6 randomly selected consumers. Complete parts (a) through (d) below. a. What is the probability that exactly 5 of the selected consumers recognize the brand name? The probability that exactly 5 of the 6 consumers

You plan to conduct a marketing experiment in which students are to taste one of two soft drinks. Their task is to correctly identify the brand tasted. You select a random sample of 200 students and assume that the students have no ability to distinguish between the two brands(Hint: If an individual has no ability to distinguish between the two

Which of the following statements best describes the differences between qualitative and quantitative research?

6. [18pts.] Wind Power. Windlogics is a company that specializes in providing expert advice and solutions for wind energy. One of the services they provide is forecasts for wind to help determine predictions of power output by wind turbines. One simple quantity they are interested in (to validate their model) is the average wind speed for the day

Given a standardized normal distribution(with a mean of 0 and a standard deviation of1) Between what two values of Z(symmetrically distributed around themean) will 76.98 % of all possible Z values becontained? The two values of Z for which 76.98 of all possible Z values are contained between are: Please help with the last part of the question.

When computers became widely available, Scheer Industries investigated using them to help train some of its employees. The employees were allowed to complete the training at their own pace. Data for this study (in days) are in the data fileComputer-Assisted-Training-Scheer-Industries-SM.xlsx. Use softwareto calculate the 75 th percentile of the

According to Benford's law, the probability that the first digit of the amount of a randomly chosen invoice is a 1 or a 2 is 0.477. You examine 97 invoices from a vendor and find that 31 have first digits 1 or 2. If Benford's law holds, the count of 1s and 2s will have the binomial distribution with n =97 and p = 0.477. Too few 1s and 2s suggests

paper on experimental design. In this paper, you are to: Identify the major components that make up an experimental design as well as how it is reported in an academic paper. Provide your perspective on how experimental design impacts statistics and how statistics affects experimental design. When identifying the key components of an experimental

Meredith Delgado owns a small firm that has developed software for organizing and playing music on a computer. Her software contains a number of unique features that she has patented so her company's future has looked bright. However, there now has been an ominous development. It appears that a number of her patented features were copied in

If A and B are independent events which rule do we use? a. P(A and B) = P(A) . P(B) b. P(A or B) = P(A) + P(B)

1.) Which of the following would be the LSRL for the given data? x 189121720 y 232930412944 2. Determine the correlation coefficient for the data shown in this table: x 278111716 y 232829402842 3.). Suppose you have the following data: x 123456 y 443727212214 and the LSRL is = 47.60 - 5.743x. Find the residual value for x = 1. 4.) Which of the

For a normal distribution with a mean of 261 and a standard deviation of 32, what is the Z value for a random value of 156?

I tested 300 people with a new, inexpensive, non-invasive test to determine if they had been exposed to zika. Results for 27 were wrong (either false positives or false negatives). Use a 0.05 level of significance to test the claim the <10% of test results are incorrect when using this type of test. Be sure to include hypotheses, calculated test

Find the critical value z/2 that corresponds to the given confidence level. 98 % za/2=___ . (Round to two decimal places asneeded.)

Consider the trash bag problem. Suppose that an independent laboratory has tested trash bags and has found that no 30-gallon bags that are currently on the market have a mean breaking strength of 50 pounds or more. On the basis of these results, the producer of the new, improved trash bag feels sure that its 30-gallon bag will be the strongest

Rabbits like to eat the cucumbers in Mimis garden. There are 10 cucumbers in her garden which will be ready to harvest in about 10 days. Based on her experience, the probability of a cucumber being eaten by the rabbits before harvest is 0.30. (a) Let X be the number of cucumbers that Mimi harvests (that is, the number of cucumbers not eaten by

Suppose a student has 4 ties and 5 shirts and there is one pink tie and one pink shirt. Consider that the student is indifferent among the shirts and ties. That is, any shirt or tie is equally acceptable. Answer the following questions, rounding your answers to two decimal places where appropriate. {a} Hew manyr different selestlens are there fer
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please help with this question The mean value of land and buildings per acre from a sample of farms is $ 1300 , with a standard deviation of $ 200 The data set has abell-shaped distribution. Assume the number of farms in the sample is 78 (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between

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