A variety of stores offer loyalty programs. Participating shoppers swipe a bar-coded tag at the register when
Question:
(a) State the null and alternative hypotheses. Describe the parameters.
(b) Describe the Type I and Type II errors.
(c) How large could the kurtosis be without violating the CLT condition?
(d) Find the p-value of the test. Do the data supply enough evidence to reject the null hypothesis if α = 0.05?
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Related Book For
Statistics For Business Decision Making And Analysis
ISBN: 9780321890269
2nd Edition
Authors: Robert Stine, Dean Foster
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