Question: A variable 1 s normally distributed with a mean of 60 and a standard deviation of 4 . What is the z value of the

A variable 1 s normally distributed with a mean of 60 and a standard deviation of 4 . What is the z value of the number 58 ? Please round your answer to 2 decimal places. Question 5 3 pts Assume hat a sample of 500 parts are selected from a manufacturing plant that has proportion of defective parts of 0.05 . What is the mean for this distribution

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