Question: Supposedly, a person's height is approximately equal to their arm span. Refer the ANSUR II 2012 data in the accompanying table and use the
Supposedly, a person's height is approximately equal to their arm span. Refer the "ANSUR II 2012" data in the accompanying table and use the heights and arm spans (mm) of the 127 males. Use the listed paired sample data, and assume that the samples are simple random samples and that the differences have a distribution that is approximately normal. Use a 0.01 significance level to test the claim that for males, their height is the same as their arm span. Click the icon to view the data from ANSUR II 2012. Identify the test statistic. t= (Round to two decimal places as needed.) Identify the P-value. P-value= (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is the significance level, the null hypothesis. There sufficient evidence to warrant rejection of the claim that there is no difference between heights and arm spans.
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Detailed Calculation Given Data Sample size n n n 127 Mean difference d bard d 21 mm Standard deviat... View full answer
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