Mathematics
Mathematics, 03.12.2019 00:31, nathrontheking

Use the car data. run a multiple regression analysis to predict mpg using independent variables weight, drive_ratio, horsepower.

mpg weight drive_ratio horsepower
16.9 4.36 2.73 155
15.5 4.054 2.26 142
19.2 3.605 2.56 125
18.5 3.94 2.45 150
30 2.155 3.7 68
27.5 2.56 3.05 95
27.2 2.3 3.54 97
30.9 2.23 3.37 75
20.3 2.83 3.9 103
17 3.14 3.5 125
21.6 2.795 3.77 115
16.2 3.41 3.58 133
20.6 3.38 2.73 105
20.8 3.07 3.08 85
18.6 3.62 2.71 110
18.1 3.41 2.73 120
17 3.84 2.41 130
17.6 3.725 2.26 129
16.5 3.955 2.26 138
18.2 3.83 2.45 135
26.5 2.585 3.08 88
21.9 2.91 3.08 109
34.1 1.975 3.73 65
35.1 1.915 2.97 80
27.4 2.67 3.08 80
31.5 1.99 3.78 71
29.5 2.135 3.05 68
28.4 2.67 2.53 90
28.8 2.595 2.69 115
26.8 2.7 2.84 115
33.5 2.556 2.69 90
34.2 2.2 3.37 70
31.8 2.02 3.7 65
37.3 2.13 3.1 69
30.5 2.19 3.7 78
22 2.815 3.7 97
21.5 2.6 3.64 110
31.9 1.925 3.78 71

a. find the p-value of the overall model. ( input a decimal value; input 0 or 0.0001 if it is smaller than 0.0001 )

b. find the p-value for variable horsepower.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:00, lulustar13
Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.
Answers: 1
image
Mathematics, 21.06.2019 18:30, josephmartinelli5
What is the prime factorization of 23 ?me with this question
Answers: 1
image
Mathematics, 21.06.2019 19:30, sb6998
Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?
Answers: 1
image
Mathematics, 21.06.2019 21:50, jnaifuson
What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam
Answers: 1
Do you know the correct answer?
Use the car data. run a multiple regression analysis to predict mpg using independent variables weig...

Questions in other subjects:

Konu
History, 24.02.2021 21:10
Konu
Chemistry, 24.02.2021 21:10
Konu
Spanish, 24.02.2021 21:10