Many people believe that the average number of Facebook friends is 150. The population standard deviation is 38.7. A random sample of 37 high school students in a particular county revealed that the average number of Facebook friends was 167. At a=0.05, is there sufficient evidence to conclude that the mean number of friends is greater than 150? Part: 0 / 5 Part 1 of 5 State the hypotheses and identify the claim with the correct hypothesis. Ho:(Choose one) H, :[Choose one) 0=0 This hypotheses test is a (Choose one) |test. X 5 Part: 1 / 5 Part 2 of 5 Find the critical value(s). Round the answer to two decimal places. If there is more than one critical value, separate them with commas. Critical value(s): OO.... X 5 Part: 2 / 5 Part 3 of 5 Compute the test value. Always round z score values to two decimal places. 2= X 5 Part: 3 / 5 Part 4 of 5 Make the decision. (Choose one) . the null hypothesis. X 5 Part: 4 / 5 Part 5 of 5 Summarize the results. There (Choose one) |enough evidence to support the claim that the mean number of Facebook friends is greater than 150. X 5