Use the following data to construct a 99% confidence interval for . Assume x is normally distributed.
Question:
Use the following data to construct a 99% confidence interval for µ.
Assume x is normally distributed. What is the point estimate forµ?
Transcribed Image Text:
16.4 17.117.0 15.6 16.2 14.8 16.0 15.6 17.3 17.4 15.6 15.717.216.6 16.0 15.3 15.4 16.0 15.8 17.2 14.6 15.5 14.9 16.7 16.3
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 44% (9 reviews)
n 25 x 16088 s 817 df 25 1 24 99 Co...View the full answer
Answered By
Muhammad Salman Alvi
Well, I am a student of Electrical Engineeing from Information Technology University of Punjab. Just getting into my final year. I have always been good at doing Mathematics, Physics, hardware and technical subjects. Teaching profession requires a alot of responsibilities and challenges.
My teaching experience started as an home tutor a year ago. When I started teaching mathematics and physic subjects to an O Level student. He was about 14 years old. His name was Ibrahim and I used to teach him for about 2 hours daily. Teaching him required a lot of patience but I had to be polite with him. I used to give him a 5 min break after 1 hour session. He was quite weak in basic maths and calculation. He used to do quite a lot of mistakes in his homework which I gave him weekly. So I decided to teach him basics from scratch. He used to say that he got the concept even if he didn't. So I had to ask him again and again. I worked on his basics for a month and after that I started taking a weekly test sesions. After few months he started to improve gradually. Now after teaching him for about a year I can proudly say that he has improved alot. The most important thing was he managed to communicate all the difficullties he was facing. He was quite capable and patient. I had a sincere desire to help him reach to its full potential. So I managed to do that. We had a very good honest relationship of a student and a teacher. I loved teaching him as a tutor. Now having an experience of one year teaching I can read students quite well. I look forward to work as an online tutor who could help students in solving their all sort of difficulties, problems and queries.
4.90+
29+ Reviews
43+ Question Solved
Related Book For
Business Statistics For Contemporary Decision Making
ISBN: 978-1118749647
8th edition
Authors: Black Ken
Question Posted:
Students also viewed these Statistics questions
-
Use the following data to construct a 99% confidence interval to estimate D. Assume the differences are normally distributed in thepopulation. Respondent BeforeAfter 47 53 38 50 39 27 63 35 36 56 6...
-
Use the following data to construct a 99% confidence interval to estimate p1 - p2. Sample 1 ... Sample 2 n1 = 409 ... n2 = 378 p1 = .71 ... p2 = .67
-
Assume X is normally distributed with a mean of 5 and a standard deviation of 4. Determine the value for x that solves each of the following: (a) P(X > x) = 0.5 (b) P(X > x) = 0.95 (c) P(x < X < 9) =...
-
Protein Blenders, Inc., made a contract with Gingerich to buy from him the shares of stock of a small corporation. When the buyer refused to take and pay for the stock, Gingerich sued for specific...
-
What is involved in the competitor analysis phase of market analysis in Figure 1-1?
-
Two charged spheres are held 1.0 m apart. If the left sphere has charge 4x10 -6 C and the right sphere has charge 7x10 -6 C, how much force do the two spheres push on each other? Your answer should...
-
A chemical engineer found that by adding different amounts of an additive to gasoline, she could reduce the amount of nitrous oxides (NOx) coming from an automobile engine. A specified amount will be...
-
Slow Ride Corp. is evaluating a project with the following cash flows: Year Cash Flow 0....$29,000 1....11,200 2....13,900 3....15,800 4....12,900 5....-9,400 The company uses a 10 percent interest...
-
A ladybug starts at the center of a 12-in.-diameter turntable and crawls in a straight radial line to the edge. While this is happening, the turntable turns through a 45 angle. (a) Draw a sketch...
-
An ecologist wishes to select a point inside a circular sampling region according to a uniform distribution (in practice this could be done by first selecting a direction and then a distance from the...
-
A random sample of 81 items is taken; producing a sample mean of 47. The population standard deviation is 5.89. Construct a 90% confidence interval to estimate the population mean.
-
According to Runzheimer International, the average cost of a domestic trip for business travelers in the financial industry is $1,250.Suppose another travel industry research company takes a random...
-
What is triple bottom line reporting?
-
What do you find interesting about my answer? Describe the page you chose and discuss how it differs and resembles today's sports pages. Choose a particular story on the page and discuss the writing...
-
It talks about the Squatter Cities Can Teach Us Background: Developing supporting material for a speech to inform - Squatter Cities Watch this multimedia presentation by Stewart Brand, taking in as...
-
Differentiate between the current liabilities current assets and noncurrent liabilities assets also with examples.
-
The "marginal" tax rate refers to... Group of answer choices The tax rate on the last dollar of income The lowest rate you have to pay The rate you pay on capital gains The rate paid on high margin...
-
The most common problem for the holder of a highly rated bond held to maturity is: Group of answer choices Default Deflation Inflation Self-criticism that an equity investment would have produced...
-
If there is a recessionary gap of $100 billion, should the government increase spending by $100 billion to close the gap? Why? Why not?
-
Determine the center and radius of each circle. Sketch each circle. 4x 2 + 4y 2 9 = 16y
-
The maximum pressure ratio in single stage single cylinder reciprocating compressor is __________.
-
A study found that the average workweek is getting longer for U.S. full-time workers. Forty-three percent of the responding workers in the survey cited more work, more business as the reason for this...
-
A study was conducted to assess the magnitude of business that Canadian border retailers were doing with U.S. residents. Forty-one shoppers in border city department stores were interviewed; 24 were...
-
1. Under what conditions would you consider using chi-square tests? a. The data are in a categorical form. b. The data are ranked. c. The data are continuous. d. The type of data is not relevant. 2....
-
1.14 Show that the filter with coefficients [a-2, a-1, a0, a1, a2] = [-1, 4, 3, 4, -1] passes third-degree polynomials and eliminates seasonal components with pe- riod 3.
-
During the previous 25 day billing cycle your credit card balance was at $273 for 5 days, $123 for 4 days, $135 for 7 days, $191 for 3 days, and $210 for 6 days. Show your work. a. What was the...
-
The figure below shows, in cross section, four wires that are parallel, straight and very long. The currents in the wires are as follows: i1 = 233 A, 12 = 185 A, i3 = 96.0 A, and i4 = 100 A. The...
Study smarter with the SolutionInn App