Given that x 78 sigma2nbsp 25 n 10 and alpha 005 test h0

Question

For given Exercise, determine the p-value.

Exercise

Given that X = 78, σ² = 25, n = 10, and α = 0.05, test H0: µ > 80, assuming observations are randomly sampled from a normal distribution. Also, draw the standard normal distribution indicating where Z and the critical value are located.