A sample of size n 16 is drawn from a normal distribution where 10 but is unknown If 20, what is the probability that the estimator Y will lie between 19 0 and 21 0 ...

A sample of size n = 16 is drawn from a normal distribution where = 10

Question:

A sample of size n = 16 is drawn from a normal distribution where σ = 10 but μ is unknown. If μ = 20, what is the probability that the estimator ˆμ = Y will lie between 19.0 and 21.0?

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...