What are the requirements for the chi-square test for independence? Select all that apply. BIL A. All expected counts are greater than or equal to 10. B. All expected counts are greater than or equal to 1. C. All expected counts are greater than or equal to 5. D. No more than 10% of the expected counts are less than 5. E. No more than 20% of the expected counts are less than 5. F. The expected counts must be approximately normal.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 10CR
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What are the requirements for the chi-square test for independence?
Select all that apply.
I
A. All expected counts are greater than or equal to 10.
B. All expected counts are greater than or equal to 1.
C. All expected counts are greater than or equal to 5.
D. No more than 10% of the expected counts are less than 5.
E. No more than 20% of the expected counts are less than 5.
F. The expected counts must be approximately normal.
Transcribed Image Text:What are the requirements for the chi-square test for independence? Select all that apply. I A. All expected counts are greater than or equal to 10. B. All expected counts are greater than or equal to 1. C. All expected counts are greater than or equal to 5. D. No more than 10% of the expected counts are less than 5. E. No more than 20% of the expected counts are less than 5. F. The expected counts must be approximately normal.
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