Weights of Men Anthropometric survey data are used to publish values that can be used in designing products that are suitable for use by adults. According to Gordon, Churchill, et al., men have weights with a mean of 172.0 lb and a standard deviation of 28.7 lb. Using the sample of weights of men in Data Set 1 in Appendix B, test the claim that the standard deviation is 28.7 lb. Use a 0.05 significance level. When designing elevators, what would be a consequence of believing that weights of men vary less than they really vary?