SCENARIO 14-15
-True or False: Referring to Scenario 14-15, you can conclude that mean
teacher salary has no impact on the mean percentage of students passing the proficiency test,
taking into account the effect of instructional spending per pupil, at a 5% level of significance
using the confidence interval estimate for β1.

Question

SCENARIO 14-15 
-True or False: Referring to Scenario 14-15, you can conclude that mean
teacher salary has no impact on the mean percentage of students passing the proficiency test,
taking into account the effect of instructional spending per pupil, at a 5% level of significance
using the confidence interval estimate for β1.

Quizplus · Accepted Answer

The conclusion about the impact of mean teacher salary on the mean percentage of students passing the proficiency test depends on the confidence interval for β1. If the interval includes zero, it suggests no significant impact; otherwise, it suggests a significant impact. Without specific interval data, we cannot conclude.

SCENARIO 14-15 -True or False: Referring to Scenario 14-15, You Can Conclude