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Author Question: Which of the following statements is true regarding a hypothesis test on variance that uses the ... (Read 22 times)

jmoore1989

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Which of the following statements is true regarding a hypothesis test on variance that uses the chi-square distribution?

The test is valid only for large sample sizes (n≥ 30).


The test statistic will follow a normal distribution only if the underlying population follows a chi-square distribution.


The test is valid for any sample size, as long as the underlying population is normal.


The test is valid for large sample sizes (n≥ 30) as long as the underlying population is normal.



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Marked as best answer by jmoore1989 on Feb 26, 2023

studyforce.com

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jmoore1989

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Reply 2 on: Feb 26, 2023
YES! Correct, THANKS for helping me on my review


Joy Chen

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Reply 3 on: Yesterday
:D TYSM

 

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