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Mathematics, 25.01.2020 05:31 glowbaby123
Asample of 15 from a normal population yields a sample mean of 43 and a sample standard deviation of 4.7. what is the p—value that should be used to test the claim that the population mean is less than 45? a. 0.0608 b. 0.1216 c. 0.4696 d. 0.9392 e. the p—value cannot be determined from the given information.
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Asample of 15 from a normal population yields a sample mean of 43 and a sample standard deviation of...
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