4. Suppose that students in the RN to BSN program work an average of 10 hours per week on their statistics course. Assume the population is normal. You suspect that students spend more than an average of 10 hours a week on the statistics course. You randomly surveyed 20 students to determine if the average is higher than 10 hours. Your survey indicated that in your sample the average time was 11 hours per week spent on the course, with a standard deviation of 1.6 hours.Conduct a hypothesis test using a preset= 0.05.

(6 pts)Your answer needs to contain (Show all your calculations):

a. the null and alternative hypothesis

b. calculation of the test score

c. calculation of the p-value

d. Decision to accept or reject the null hypothesis

e. A clear statement summarizing the conclusion in terms of the question.