A simple random sample of size n=64 is obtained from a population with μ=82 and σ=32. (a) Describe the sampling distribution of x. (b) What is P x>89.8? (c) What is P x≤73.2? (d) What is P 78 (1) Choose the correct description of the shape of the sampling distribution of x. (2) Find the mean and standard deviation of the sampling distribution of x. (3) p(x>89.9)= ? (4)p(x (5)p(78

A simple random sample of size n=64 is obtained from a population with μ=82 and σ=32. (a) Describe the sampling distribution of x. (b) What is P x>89.8? (c) What is P x≤73.2? (d) What is...

A simple random sample of size

n=64

is obtained from a population with

μ=82

and

σ=32.

(a) Describe the sampling distribution of

x.

(b) What is
P x>89.8?

(d) What is
P 78<><>

(1) Choose the correct description of the shape of the sampling distribution of

x.

(2) Find the mean and standard deviation of the sampling distribution of

(3) p(x>89.9)= ?

(4)p(x<>

(5)p(78<><>

Jun 09, 2022