' You wish to test the following claim (Ha) at a significance level of a = 0.05. Ho: [1. = 65.9 Ha: p, a; 65.9 You believe the population is normally distributed and you know the standard deviation is a' = 19.2. You obtain a sample mean of M = 59 for a sample of size n = 15. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = [:1 What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = [j