relationship between exam marks and study hours. If all students’ marks are increased by 10 (for example the original mark is 70, and the new mark is 80). The change in marking may affect the regression results.  slope  would change                                                     TRUE         FALSE   Standard error of the slope (1) would change             TRUE              FALSE   t-statistic of the slope (B1) would change                  TRUE              FALSE   P-value for the slope B1) would change                   TRUE              FALSE   95% confidence interval forB1 would change      TRUE              FALSE

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 6SGR
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relationship between exam marks and study hours. If all students’ marks are increased by 10 (for example the original mark is 70, and the new mark is 80). The change in marking may affect the regression results. 

slope  would change                                                     TRUE         FALSE

 

Standard error of the slope (1) would change             TRUE              FALSE

 

t-statistic of the slope (B1) would change                  TRUE              FALSE

 

P-value for the slope B1) would change                   TRUE              FALSE

 

95% confidence interval forB1 would change      TRUE              FALSE

                                                                                              

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