An introductory statistics instructor believes that the median number of hours that
Chapter 15, Problem 2(choose chapter or problem)
An introductory statistics instructor believes that the median number of hours that students study each week is less than 15. He randomly sampled 20 students, asked them to disclose the number of hours they study each week, and obtained the following data: 8 17 8 10 5 12 8 8 12 5 22 10 20 20 2 10 4 8 5 15 Source: Michael McCraith, Joliet Junior College Do the data indicate that the median number of hours that students study each week is less than 15? Use the a = 0.05 level of significance.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer