Find the standard error of the mean when the population standard deviation is 4.1 and a sample of size 30 is taken.
A)7.32
B)0.08
C)1.34
D)0.75

Question

Quizplus · Accepted Answer

The standard error of the mean (SEM) is calculated using the formula SEM = σ / √n, where σ is the population standard deviation and n is the sample size. Plugging in the values given, SEM = 4.1 / √30 ≈ 0.75.

Find the Standard Error of the Mean When the Population