Suppose a simple random sample of size n= 36 is obtained from a population with u = 73 and c = 12. (a) Describe the samp

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Suppose A Simple Random Sample Of Size N 36 Is Obtained From A Population With U 73 And C 12 A Describe The Samp 1 (46.77 KiB) Viewed 26 times

Suppose a simple random sample of size n= 36 is obtained from a population with u = 73 and c = 12. (a) Describe the sampling distribution of X (b) What is PX>75.1)? (c) What is P (XS68.5) ? (d) What is P (71.9<x< 76) ? Click here to view the standard normal distribution table (page 1 Click here to view the standard normal distribution table (page 2) GRE (a) Choose the correct description of the shape of the sampling distribution of x. O A. The distribution is skewed right. OB. The distribution is skewed left OC. The distribution is uniform. OD. The distribution is approximately normal. O E. The shape of the distribution is unknown. Find the mean and standard deviation of the sampling distribution of x. (b)P (>75.1) = (Round to four decimal places as needed.) (c) P (X568.5) - (Round to four decimal places as needed.) (d) P (71.9<3<76) - (Round to four decimal places needed.)