Question

The mean and standard deviation of a population being sampled are 64 and 6, respectively. If the sample size is 50, what is the standard error of the

0.85
0.75
1.70
1.50

Answer 1

standard error = standard deviation/(square root of the sample size)

Answer 2

which equals 0.848 and you round up to 0.85

answer is A?

Answer 3

I was correct, thank you!