The sample mean to be calculated from a random sample of size n = 4 from a

Question:

The sample mean to be calculated from a random sample of size n = 4 from a population that consists of eight measurements (2, 6, 9, 12, 25, 29, 39, 50). Find the sampling of y.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...