C. Is B2 significant? Use a =0.05 (to 2 decimals). Use t table. %3D to, %3D The p-value is Select your answer - At a = 0.05, 82 - Select your answer - V significant.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.4: Linear Regression
Problem 12SBE: Find the equation of the regression line for the following data set. x 1 2 3 y 0 3 4
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c. Is 82 significant? Use a = 0.05 (to 2 decimals). Uset table.
to :
The p-value is - Select your answer
At a = 0.05, 62 - select your answer -
v significant.
%3D
Transcribed Image Text:c. Is 82 significant? Use a = 0.05 (to 2 decimals). Uset table. to : The p-value is - Select your answer At a = 0.05, 62 - select your answer - v significant. %3D
Consider the following data for a dependent variable y and two independent variables, z1 and 22.
29
12
95
47
10
109
25
17
113
51
16
178
41
94
52
20
176
74
170
36
13
118
59
14
143
76
17
211
The estimated regression equation for these data is
ý = -16.19 + 1.95z1 + 4.64x2
Here SST = 15,000.1, SSR = 13,865.8, s
0.2460, and s, = 0.9347.
%3D
%3D
%3D
a. Test for a significant relationship among 21, x2, and y. Use a = 0.05.
F =
(to 2 decimals)
%3D
The p-value is
- Select your answer-
At a = 0.05, the overall model is
Select your answer-
%3D
Transcribed Image Text:Consider the following data for a dependent variable y and two independent variables, z1 and 22. 29 12 95 47 10 109 25 17 113 51 16 178 41 94 52 20 176 74 170 36 13 118 59 14 143 76 17 211 The estimated regression equation for these data is ý = -16.19 + 1.95z1 + 4.64x2 Here SST = 15,000.1, SSR = 13,865.8, s 0.2460, and s, = 0.9347. %3D %3D %3D a. Test for a significant relationship among 21, x2, and y. Use a = 0.05. F = (to 2 decimals) %3D The p-value is - Select your answer- At a = 0.05, the overall model is Select your answer- %3D
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