For a fixed alternative value , show that () 0 as n for either

Question:

For a fixed alternative value μʹ, show that β(μʹ) → 0 as n → ∞ for either a one-tailed or a two-tailed z test in the case of a normal population with known σ.
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...