### Population Distribution

A random sample of 15 observations provided x-bar = 182 and s = 12. (a) Test H0: μ = 190 versus H1: μ < 190 at α = .05. State your assumption about the population distribution. (b) What can you say about the P-value of the test statistic calculated in part (a)? A weight loss program advertises "LOSE 40 P