# Question

A random variable is normally distributed with mean μ = $1500 and standard deviation σ = $100. Determine the standard error of the sampling distribution of the mean for simple random samples with the following sample sizes:

a. n = 16

b. n = 100

c. n = 400

d. n = 1000

a. n = 16

b. n = 100

c. n = 400

d. n = 1000

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