When and why would you conduct post-hoc tests as a follow up to the overall F test?   Question 10 options:   When the overall F test is NOT significant; to determine which of the pairs of groups may be significant.   When the overall F test is NOT significant; to determine why the overall F test is not significant.   When the overall F test is significant; to determine between which pairs of groups the significant difference lies.   When the overall F test IS significant; to determine if the significance is only the result of chance.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4AGP
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When and why would you conduct post-hoc tests as a follow up to the overall F test?

 

Question 10 options:

 

When the overall F test is NOT significant; to determine which of the pairs of groups may be significant.

 

When the overall F test is NOT significant; to determine why the overall F test is not significant.

 

When the overall F test is significant; to determine between which pairs of groups the significant difference lies.

 

When the overall F test IS significant; to determine if the significance is only the result of chance.

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