Ms. Johnson asks all of the members of the girl's tennis team to find the number of hours each week they work at part time jobs: 16, 24, 15, 17, 22, 16, 18, 24, 17, 13, 25, 21. Find and interpret the standard deviation.

Question

elizabethlogan · Answer

Do the same thing i did last time

jtrippz · Answer

Mr. Jones, recorded the number of pull ups done by his students. Compare the means and standard deviations of each group.

Boys: 5, 16, 3, 8, 4, 12, 2, 15, 0, 1, 9, 3.
Girls: 2, 4, 0, 3, 5, 4, 6, 1, 3, 8, 3, 4.