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    Exam 13: The One-Way Analysis of Variance
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    Post Hoc Comparisons Are Used
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Post Hoc Comparisons Are Used

Question 56

Question 56

Multiple Choice

Post hoc comparisons are used


A) prior to the calculation of Post hoc comparisons are used A) prior to the calculation of   to determine if an ANOVA is necessary. B) after   is found to be significant. C) after   is found to be nonsignificant. D) when we plan on comparing only certain specified pairs of sample means with each other. to determine if an ANOVA is necessary.
B) after Post hoc comparisons are used A) prior to the calculation of   to determine if an ANOVA is necessary. B) after   is found to be significant. C) after   is found to be nonsignificant. D) when we plan on comparing only certain specified pairs of sample means with each other. is found to be significant.
C) after Post hoc comparisons are used A) prior to the calculation of   to determine if an ANOVA is necessary. B) after   is found to be significant. C) after   is found to be nonsignificant. D) when we plan on comparing only certain specified pairs of sample means with each other. is found to be nonsignificant.
D) when we plan on comparing only certain specified pairs of sample means with each other.

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