For each of the following scenarios, decide which graphical display is the BEST for which (pie chart, bar graph, stemplot, or histogram) you would use to describe the distribution of the variable. The number of minutes you spent sleeping on each of th seven days in the past week. v' [Choose] Histogram Pie Chart The grades on the rst exam Bar Graph in a statistics course for the Stemplot 120 students enrolled in the course. The favorite color of each . , . [ Choose ] v student In the statistics course. The number of students In [ Choose ] v the graduating high school class for each high school in lowa