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Stats 151 - P Value
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- 1when finding the hypothesis of the avergae life of a 100 w bulb, the n is 36, x bar is 1018 and the s is 149. does the data support the company's claim that the avergae lifetime is 1000 hours? test appropriate hypothesis at 5% significance level.Z = x bar-Uo/sigma/ square root of sigma is 0.05 from the significance level. Zobs = 72 when calculated. RR = Z< -1.96. the Zobs does fall in the rejection area so we accept the hypothesis
- 2what values does the p value include?all values to the right or left of the acceptance region
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- Chemistry 101 Stats 151 FlashCards sobre Stats 151 - P Value, criado por jennabarnes12387 em 14-03-2014.
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