Consider the Hypotheses $H _ { 0 } : \mu = 950$

Essay

Consider the hypotheses $H _ { 0 } : \mu = 950$ $H _ { 1 } : \mu \neq 950$ .
Assume that $\mu = 1000 ,$ $\alpha = 0.10$ $\sigma = 200$ , and n = 25 and $\beta$ = 0.6535
Recalculate $\beta$ if n is increased from 25 to 40.