You Want to Test Whether the Population Variance Differs from 50.From

question 31

Multiple Choice

You want to test whether the population variance differs from 50.From a sample of 25 observations drawn from a normally distributed population,you calculate s² = 80.When conducting this test at the 5% significance level,the value of test statistic, is:

• A)5.625
• B)12.401
• C)14.400
• D)39.364

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Cold

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