Move the slider to select a new problem.[br]Check the checkbox to see the answer.
These problems were developed from[br]#35, 36 p.144, #5 p.148, #31, 33, 34, 35, [br]37, 38 pp.161-63 and the data on p. 151[br]of Navidi & Monk, "Elementary Statistics",[br]2nd Edition, McGraw-Hill Education 2016.