Classify the numbers according to there positions on a vertical number line. -0.5, 4, 0.5, -2.5, 1.5, -4.5? Below-2 between -2 and 1

Icould really use some with this question.

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

What is the interquartile range of this day at set?