Answer:
1185
Step-by-step explanation:
We have been given that a population has a μ = 1185 and σ = 157. We are asked to find the value of the sample mean.
We know that [tex]\mu[/tex] represents population mean and [tex]\sigma[/tex] represents standard deviation.
We also know that mean of sampling distribution is equal to population mean, therefore, the value of the sample mean for our given scenario would be 1185.
