Assume that a simple random sample has been selected from a normally distributed population. Find the test statistic, P-value, critical value(s), and state the final conclusion. Test the claim that for the adult population of one town, the mean annual salary is given by = $30,000.

Sample data are summarized as n = 17, x = $22,298, and s = $14,200. Use a significance level of = 0.05.