In a test of the hypothesis H 0 : μ = 15 against the alternative H A : μ ≠ 15, where μ is the population mean, the power of the test is greatest for which values of μ and n (the sample size)? A. μ =...

In a test of the hypothesis H₀: μ = 15 against the alternative H_A: μ ≠ 15, where μ is the population mean, the power of the test is greatest for which values of μ and n (the sample size)?

A. μ = 20 and n = 10

B. μ = 14 and n = 10