Find and interpret the P-value for testingH0: = 100 against H0: = 100 if a

Find and interpret the P-value for testingH0: μ = 100 against H0: μ = 100 if a sample has

(a) n = 400, ¯y = 103, and s = 40.

(b) n = 1600, ¯y = 103, and s = 40. Comment on the effect of n on the results of a significance test.