Consider the following hypotheses: He: = 3,800 HA: H 3,800 The population is normally distributed with...

 

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Consider the following hypotheses: He: = 3,800 HA: H 3,800 The population is normally distributed with a population standard deviation of 590. Compute the value of the test statistic and the resulting p-value for each of the following sample results. For each sample, determine if you can "reject/do not reject" the null hypothesis at the 10% significance level. a b C d x = 3,900, n = 130 x = 3,900, n = 260 X = 3,640, n = 36 x = 3,720, n = 36 Test statistic p-value Consider the following hypotheses: He: = 3,800 HA: H 3,800 The population is normally distributed with a population standard deviation of 590. Compute the value of the test statistic and the resulting p-value for each of the following sample results. For each sample, determine if you can "reject/do not reject" the null hypothesis at the 10% significance level. a b C d x = 3,900, n = 130 x = 3,900, n = 260 X = 3,640, n = 36 x = 3,720, n = 36 Test statistic p-value