# Please show your explanation thanks!   Call:  Im(formula = mpg ~ disp + hp...

###### Question:

  Call:  Im(formula = mpg ~ disp + hp + wt + osec, data = mtcars.train.df)   Residuals: Min 1Q Median  -4.3442 -1.1687 -0.4033 3Q Max 1.0519 5.9623   Coefficients: Estimate Std. Error t value Pr>t)  (Intercept) 31.204891 10.909916 2.860 0.00967 **  disp 0.009432 0.012308 0.766 0.45245  hp -0.032908 0.025528 -1.289 0.21208  wt -4.978374 1.434757 -3.470 0.00242 **  qsec 0.434043 0.576267 0.753 0.46011  ---  Signif. codes: '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1'' 1   Residual standard error: 2.713 on 20 degrees of freedom  Multiple R-squared: 0.8391, Adjusted R-squared: 0.8069  F-statistic: 26.07 on 4 and 20 DF, p-value: 1.094e-07
P1. In the TMATH410_PaperAsgn7Regression Output.pdf document is the summary of the linear model that predicts mileage (mpg) from displacement, horsepower, weight, and quarter-mile time. From this summary, answer the following: a) What proportion of variability in mpg is explained by the model? b) Which of the predictor variables is found to be statistically significant?

#### Similar Solved Questions

##### How can photons cause ionisation?
How can photons cause ionisation?...
##### How do you find the critical points for y = x/(x-1)^2?
How do you find the critical points for y = x/(x-1)^2?...
##### True or False: During the closing process, retained earnings is closed to the dividends account.
True or False: During the closing process, retained earnings is closed to the dividends account....
##### Poor Vibrations, Inc., produces recordings of musical performance. A newly hired executive of the company has...
Poor Vibrations, Inc., produces recordings of musical performance. A newly hired executive of the company has asked you to sort through the records and prepare a statement of the company's cost of goods manufactured. You find the following data from records prepared by Poor Vibrations, Inc., for...
##### Closing entery for the Ratained earning! Chapter 3 Check my work mode : This shows what...
closing entery for the Ratained earning! Chapter 3 Check my work mode : This shows what is correct or incorrect for the work you have completed so far. It does not indicate 16 Required information Part 1 ors Beg Bal Beg Bal Retained Earnings OC 9,000 2.000 8,4003 15.400 0 0 Dividers 2,000 0 0 0 0...
##### Given four points A = (1, 2, -1), B = (3,2,0), C = (0,1,1) and D=...
Given four points A = (1, 2, -1), B = (3,2,0), C = (0,1,1) and D= (1,0,1). (a) Determine the parametric equations of the line that passes through A and B and of the line that passes through C and D. (b) Determine if the line that passes through A and B intersects with the line that passes through C ...
##### A 94-year-old widow who is a resident of an assisted care facility was diagnosed with Alzheimer’s...
A 94-year-old widow who is a resident of an assisted care facility was diagnosed with Alzheimer’s dementia a year ago shortly after admission to the care facility. Her memory was slowly declining over the past 5 years. She was no longer able to balance her checkbook, forgetting to turn the sto...
##### How do you solve -51= 5+ 8x?
How do you solve -51= 5+ 8x?...
##### Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of the ultrasound...
Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of the ultrasound waves themselves. What is the size of the smallest feature observable in human tissue when examined with 12-MHz ultrasound? The speed of sound in human tissue is 1,540 m/s. I x m Enter...
##### Your answer is partially correct. Presented below is the balance sheet of Grouper Corporation for the...
Your answer is partially correct. Presented below is the balance sheet of Grouper Corporation for the current year, 2020. GROUPER CORPORATION BALANCE SHEET DECEMBER 31, 2020 Current assets \$ 489,990 Current liabilities Investments 644,990 Long-term liabilities Property, plant, and equipment 1,724,99...
##### PROJECT MANAGEMENT CASE - ASAP The Home Improvement Project Lukas Nelson and his wife, Anne, and...
PROJECT MANAGEMENT CASE - ASAP The Home Improvement Project Lukas Nelson and his wife, Anne, and their three daughters had been living in their house for over five years when they decided it was time to make some modest improvements. One area they both agreed needed an upgrade was the bathtub. Their...
##### Can someone explain how to work this problem out. thanks to Which of the following matrices satisfies f , where x0, x1...
Can someone explain how to work this problem out. thanks to Which of the following matrices satisfies f , where x0, x1 are any real numbers? C1 -1 3 -1 3 3 -1 to Which of the following matrices satisfies f , where x0, x1 are any real numbers? C1 -1 3 -1 3 3 -1...
##### Please explain and show steps Part A The first-order decomposition of N, O, at 328 Khas...
please explain and show steps Part A The first-order decomposition of N, O, at 328 Khas a rate constant of 1.70 x 10°51. If the initial concentration of NGOs is 2.88 M, what is the concentration of NGOs after 25.2 minutes? O 0.333 M O 2.82 M O 0.0266 M O 0.889 M O 0.220 M Submit Request Answe...