Shown below is output from two Excel regression analyses on the same problem. The first output was
Question:
Transcribed Image Text:
FULL MODEL Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations 0.567 0.321 0.208 159.681 29 ANOVA df MS F SignificanceF Regression 4 289856.08 72464.02 2.84 Residual 0.046 24 611955.23 25498.13 28 901811.31 Coefficients Standard Errort Stat P-value Intercept X1 X2 X3 X4 336.79 1.65 5.63 0.26 185.50 124.0800 1.7800 13.4700 1.6800 66.2200 2.71 0.93 -0.42 0.16 2.80 0.012 0.363 0.680 0.878 0.010 SECOND MODEL Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations 0.566 0.321 0.239 156.534 29 ANOVA F SignificanceF Regression 3 289238.1096412.70 3.93 Residual 0.020 25 612573.20 24502.90 28 901811.30 Coefficients Standard Error t Stat P-value Intercept X1 X2 X4 342.92 1.83 5.75 181.22 115.34 1.31 13.18 59.05 2.97 1.40 -0.44 3.07 0.006 0.174 0.667 0.005
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 46% (13 reviews)
The R 2 for the full model is 321 After dropping out variable x 3 the R 2 ...View the full answer
Answered By
Cyrus Sandoval
I a web and systems developer with a vast array of knowledge in many different front end and back end languages, responsive frameworks, databases, and best code practices. My objective is simply to be the best web developer that i can be and to contribute to the technology industry all that i know and i can do. My skills include:
- Front end languages: css, HTML, Javascript, XML
- Frameworks: Angular, Jquery, Bootstrap, Jasmine, Mocha
- Back End Languages: Java, Javascript, PHP,kotlin
- Databases: MySQL, PostegreSQL, Mongo, Cassandra
- Tools: Atom, Aptana, Eclipse, Android Studio, Notepad++, Netbeans.
Having a degree in Computer Science enabled me to deeply learn most of the things regarding programming, and i believe that my understanding of problem solving and complex algorithms are also skills that have and will continue to contribute to my overall success as a developer.
I’ve worked on countless freelance projects and have been involved with a handful of notable startups. Also while freelancing I was involved in doing other IT tasks requiring the use of computers from working with data, content creation and transcription.
5.00+
1+ Reviews
10+ 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
-
Below is output from a regression analysis attempting to link dependent variable y (productivity) to independent variables x1 (training time) and x2 (experience) using a sample of 20 assembly...
-
Below is output from a regression analysis attempting to link dependent variable y to independent variables x 1 and x 2 using a sample of 19 observations. Build a 95% confidence interval estimate of...
-
Below is output from a regression analysis attempting to link dependent variable y to three independent variables, x 1 , x 2 , and x 3 based on a random sample of 20 observations. Build a 90%...
-
Refer to the GrandScapes data set. Requirements 1. Compute the direct labor rate variance and the direct labor efficiency variance. 2. What is the total variance for direct labor? 3. Who is generally...
-
In what ways are a baseball star who can do nothing but play baseball and a parcel of land similar?
-
Use a calculator and the method of your choice to approximate the area of the following regions. Present your calculations in a table, showing approximations using n = 16, 32, and 64 subintervals....
-
List an advisor's duties that are excluded under the AICPA's Statements on Standards for Tax Services.
-
On January 1, 2011, Frog Corporation sold a $2,000,000, 10 percent bond issue (8.5 percent market rate). The bonds were dated January 1, 2011, pay interest each June 30 and December 31, and mature in...
-
Flounder Industries manufactures dining chairs and tables. The following information is available regarding the two products and their estimated use of cost drivers: Dining Chairs Tables Estimated...
-
How are network computers different from traditional personal computers? Describe some usage scenarios in which it is advantageous to use network computers.
-
Shown here are the data for y and three predictors, x1, x2, and x3.A stepwise regression procedure has been done on these data; the results are also given. Comment on the outcome of the stepwise...
-
Shown below is Minitab output from a logistic regression analysis to develop a model to predict whether a shopper in a mall store will purchase something by the number of miles the shopper drives to...
-
A compound (C11H14O) has a strong peak in its infrared spectrum near 1700 cm-1. Its 200- MHz 1H NMR spectrum is shown in Figure 17.18. What is the structure of the compound?
-
In 1988 the 94th International Olympic Committee (IOC) met in Seoul to select the 1994 Winter Olympics site. The cities in the running were Anchorage (A), Lillehammer (L), Ostersund (T), and Sofia...
-
Packard-Hue manufactures testing equipment at four locations, and has just hired 300 new employees. Those employees are to be apportioned using production levels at the four locations according to...
-
Consider the populations given in Problems 33-36. a. Find the standard divisor. b. Find the standard quota for each precinct. c. Total, rounding the standard quotas up. d. Find a modified divisor...
-
The city district attorney has 60 litigators to be divided among three courts. The following table shows the schedule of the number of pending cases for each court. Decide if the Alabama paradox...
-
In 1988 the 94th International Olympic Committee (IOC) met in Seoul to select the 1994 Winter Olympics site. The cities in the running were Anchorage (A), Lillehammer (L), Ostersund (T), and Sofia...
-
Determine the truth table for the circuit of Figure 3-24. Figure 3-24 () D 0 B A C +D 1 x = AB(C + D)
-
You are the newly appointed tax practitioner to complete Emilys tax return and have downloaded the prefill report for Emilys tax return (hint, you can read what a prefill report is here (Links to an...
-
Discuss the main features and importance of the key financial statements.Include the information each statement contains.
-
Snakes deposit chemical trails as they travel through their habitats. These trails are often detected and recognized by lizards, which are potential prey. The ability to recognize their predators via...
-
A. Ehlers et al. studied various characteristics of political prisoners from the former East Germany and presented their findings in the paper "Posttraumatic Stress Disorder (PTSD) Following...
-
The Rolling Stones, a rock group formed in the 1960s, have toured extensively in support of new albums. Pollstar has collected data on the earnings from the Stones's North American tours. For 30...
-
KORBIN COMPANY Comparative Income Statements For Years Ended December 31 2021 2020 $ 316,588 2019 $ 219,700 Sales Cost of goods sold Gross profit Selling expenses Administrative expenses Total...
-
Following are the capital account balances and profit and loss percentages (indicated parenthetically) for the Alden, Boyd, and Carmel partnership: Alden (40%) Boyd (40%) Carmel (20%) $ 220,000...
-
Required information E3-13 (Algo) Recording and Posting Accrual Basis Journal Entries, and Preparing an Unadjusted Trial Balance and Preliminary Financial Statements [LO 3-2, 3-3, LO 3-4] [The...
Study smarter with the SolutionInn App