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Claim: The average rain fall is 4.5 inches. A random sample of 7 revealed a mean of 4.93 inches and a sample standard deviation of
Claim: The average rain fall is 4.5 inches. A random sample of 7 revealed a mean of 4.93 inches and a sample standard deviation of 0.59. Use the p- value method at a 5% significance level to test the claim. a = [three decimal accuracy] p-value = [three decimal accuracy] Conclusion O Reject Ho O Fail to Reject Ho
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Intermediate Algebra (Subscription)
Authors: Elayn Martin Gay
7th Edition
0134305116, 9780134305110
