subject
Mathematics, 02.12.2019 23:20

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.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 03.02.2019 18:59
Write the sine and cosine values ​​of a, b, respectively, in the figure for (1) and (2) + explanation.
Answers: 1
question
Mathematics, 03.02.2019 01:10
Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone
Answers: 1
question
Mathematics, 02.02.2019 19:52
If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?
Answers: 3
question
Mathematics, 02.02.2019 02:30
Find an odd factor of x. under this rule which input values could produce more than one output value?
Answers: 1
You know the right answer?
Use the car data. run a multiple regression analysis to predict mpg using independent variables weig...
Questions
Questions on the website: 6713913