question 1

42. True or false: If P = 0.08, then b. The result is statistically significant at the a = 0.10 level.16. College tuition: The mean annual tuition and fees for a sample of 14 private colleges in California was $37,900 with a standard deviation of $7.200. A dotplot shows that it is reasonable to assume that the population is approximately normal. Can you conclude that the mean tuition and fees for private institutions in California differs from $35,000? a. State the null and alternate hypotheses. b. Compute the value of the / statistic. How many degrees of freedom are there? c. State your conclusion. Use the a = 0.01 level of significance. Based on data from collegeprowler.com