p-value IS less lan 0.003. c) Accept Ho because the p-value is less than 0.05. d) Fail to accept Ho because the p-value is less than 0.05. Assume that a simple random sample has been selected from a...


p-value IS less lan 0.003.<br>c) Accept Ho because the p-value is less than 0.05.<br>d) Fail to accept Ho because the p-value is less than 0.05.<br>Assume that a simple random sample has been selected from a normally distributed<br>population. Find the test statistic t.<br>19.<br>A local newspaper reported that for the adult population of a town, the mean annual salary is $30.000.<br>Test the claim that for the adult population of this town, the mean annual salary is greater than<br>$30,000. Sample data are summarized as n = 17, sample mean = $22,298. and s $14.200. Use a<br>significance level of alpha = 0.05.<br>Find the test statistic t.<br>a) -2.24<br>b) -1.57<br>c) 1.57<br>d) 2.24<br>e) 0.05<br>

Extracted text: p-value IS less lan 0.003. c) Accept Ho because the p-value is less than 0.05. d) Fail to accept Ho because the p-value is less than 0.05. Assume that a simple random sample has been selected from a normally distributed population. Find the test statistic t. 19. A local newspaper reported that for the adult population of a town, the mean annual salary is $30.000. Test the claim that for the adult population of this town, the mean annual salary is greater than $30,000. Sample data are summarized as n = 17, sample mean = $22,298. and s $14.200. Use a significance level of alpha = 0.05. Find the test statistic t. a) -2.24 b) -1.57 c) 1.57 d) 2.24 e) 0.05

Jun 10, 2022
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