for the following data calculate the sampling distribution parameters where, µ=120 ó=unknown,s=18,n=36, how can we find E[M] and SE[M]

Question

for the following data calculate the sampling distribution parameters where,  µ=120 ó=unknown,s=18,n=36, how can we find E[M] and SE[M]

PsyDAG · Answer

SEm = SD/√n = 18/6 = 3 I don't know what you mean by "E[M] ".