Which distribution is helpful in testing hypotheses about variances?
A)binomial distribution
B)distribution
C)normal distribution
D)Poisson distribution
E)exponential distribution

Name: Which distribution is helpful in testing hypotheses about variances? A)binomial distribution B)distribution C)normal distribution D)Poisson distribution E)exponential distribution
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Question

Quizplus · Accepted Answer

The chi-square distribution is used in hypothesis testing about variances, particularly in tests like the chi-square test for variance.

Which Distribution Is Helpful in Testing Hypotheses About Variances