How many predictors do I have in this regression? Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 43082.4 3099.5 13.900 9.26e-09 *** pub 121.8 149.7 0.814 0.4317 time 982.9 452.1 2.174 0.0504 .

How many predictors do I have in this regression? Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 43082.4 3099.5 13.900 9.26e-09 *** pub 121.8 149.7 0.814 0.4317 time 982.9 452.1 2.174 0.0504 .

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.3: The Natural Exponential Function

Problem 43E

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Question

How many predictors are in this regression?

How many predictors do I have in this regression?
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept)
43082.4
3099.5
13.900 9.26e-09 ***
pub
121.8
149.7
0.814
0.4317
time
982.9
452.1
2.174
0.0504 .

Expert Solution

Step 1

From the above ANOVA table of regression analysis, it can be seen that there are 3 terms as

(1) Intercept as usual (in most of the regression analysis) and (2) pub and (3) time

So, Here pub and time is nothing but predictors variable.

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