Question: As the size of a simple random sample is increased, the standard error of the sample mean will decrease. a. true b. false A random

As the size of a simple random sample is increased, the standard error of the sample mean will decrease.

a. true

b. false

A random variable is normally distributed with the mean of $450.00 and standard deviation of $48. Determine the standard error of the sampling distribution of the mean samples with n = 64

A. 16

B. 6

C. 3

D. 14

E. none of the above

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