Given that X is normally distributed with a mean of 50 and a standard deviation of 4, determine the value k, so that P(k < X) = .0096.

A given distribution has a population mean, μ, of 101 and a population standard deviation, σ, of 8.  What z-score would be associated with the value x = 159?

Assume that z scores are normally distributed with a mean of 0 and a standard deviation of 1. If P(z < c) = 0.738 , how do you find c?

Use the central limit theorem to find the mean and standard error of the mean of the indicated sampling distribution. Then sketch a graph of the sampling distribution. The per capita consumption of red meat by people in a country in a recent year was normally distributed, with a mean of 120 pounds and a standard deviation of 39.9 pounds. Random samples of size 18 are drawn from this population and the mean of each sample is determined. H = o: = (Round to three decimal places as needed.) Sketch a graph of the sampling distribution. Choose the correct graph below. OA. O B. Oc. OD. -110.6 9.4 129.4 101.2 120 138.8 -350.6 9.4 369.4 91.8 120 148.2 Click to select your answer(s). P Type here to search 11:24 AM 2/1/2021 Home End