Employees of a certain state university system can choose from among four different health plans. Each plan
Question:
a. What hypotheses would you test to decide whether mean length of stay was related to health plan?
b. If each sample consisted of eight individuals and the value of the ANOVA F statistic was F = 4.37, what conclusion would be appropriate for a test with a = .01?
c. Answer the question posed in Part (b) if the F value given there resulted from sample sizes n1 = 9, n2 = 8, n3 = 7, and n4 = 8.
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Related Book For
Statistics The Exploration & Analysis Of Data
ISBN: 9780840058010
7th Edition
Authors: Roxy Peck, Jay L. Devore
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