Question: Construct a stem-and-leaf display for the hours that 20 students spent studying for a statistics test. 3.5 2.8 4.5 6.2 4.8 2.3 2.6 3.9 4.4

Construct a stem-and-leaf display for the hours that 20 students spent studying for a statistics test. 3.5 2.8 4.5 6.2 4.8 2.3 2.6 3.9 4.4 5.5 5.2 6.7 3.0 2.4 5.0 3.6 2.9 1.0 2.8 3.6 a. Find the maximum and minimum of hours study. b. Calculate and interpret Inter-quartile Range (IQR). c. Find and interpret the 92nd percentile

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