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In: Statistics and Probability

Arm span is approximately equal to height. The table below records the height and arm span...

Arm span is approximately equal to height. The table below records the height and arm span of 5 individuals, assuming normal distribution and independence among the individuals. Use the confidence interval method to conduct a hypothesis test on whether arm span equals height. Use ? = 0.01.

Individual

1

2

3

4

5

Height (cm)

166

173

160

180

168

Arm span (cm)

167

175

158

181

170

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orchestra answered 2 years ago
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