A population of values has a normal distribution with μ=112.5μ=112.5 and σ=20.4σ=20.4. You intend to draw a random sample of size n=60n=60. What is the mean of the distribution of sample means?...

A population of values has a normal distribution with μ=112.5μ=112.5 and σ=20.4σ=20.4. You intend to draw a random sample of size n=60n=60.


What is the mean of the distribution of sample means?
μ¯x=μx¯=


What is the standard deviation of the distribution of sample means?
(Report answer accurate to 2 decimal places.)
σ¯x=σx¯=