Question
A random sample of size 36 is to be selected from a population that has a mean μ = 50 and a standard deviation σ of 10. -
- Find the mean of this sampling distribution.
- Find the standard error of this sampling distribution.
- Find the mean of this sampling distribution.
- Find the standard error of this sampling distribution.
Answers
PsyDAG
With your limited data, the best estimate of the sample mean is the population mean.
Standard Error of the mean (SEm) = SD/√n
Standard Error of the mean (SEm) = SD/√n