A psychologist wishes to see if the variance in IQ of 10 counseling patients is less than
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A psychologist wishes to see if the variance in IQ of 10 counseling patients is less than the variance of the population, which is 225 . The variance of the IQs of the 10 patients was 206 . Test her claim at \(\alpha=0.05\).
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Step 1 State the hypotheses H0 sigma2225 quad text and quad ...View the full answer
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Related Book For 
Elementary Statistics A Step By Step Approach
ISBN: 9781260360653
11th Edition
Authors: Allan Bluman
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