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(Solution document) We have a normal distribution with a mean of 58 and a standard deviation of 5. What is the Z value of the valve 71?


  1. We have a normal distribution with a mean of 58 and a standard deviation of 5.

What is the Z value of the valve 71?

Round to three decimal places



2. We have a normal distribution with a mean of 13 and a standard deviation of 3.

            What is the Z value of the valve 16?

            Round to three decimal places


3. Suppose we know the following probabilities:


Republican Democrat Independent

Male 0.106 0.055 0.173

Female 0.157 0.012 ?

Enter the probability of events Democrat and Female occurring jointly with 3 decimal place accuracy

 







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