When would a set of data be described as variable?

With this one. will mark brainliest

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

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