Question: Birth Weights Based on Data Set 3 Births in Appendix B, birth weights are normally distributed with a mean of 3152.0 g and a standard

Birth Weights Based on Data Set 3 “Births” in Appendix B, birth weights are normally distributed with a mean of 3152.0 g and a standard deviation of 693.4 g.

a. What are the values of the mean and standard deviation after converting all birth weights to z scores using z = 1x - m2>s?

b. The original birth weights are in grams. What are the units of the corresponding z scores?

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