3. Given the following data from 25 students who were surveyed about how much money they spent on coffee drinks this week, answer the questions below. a. Is this data discrete or continuous? How do you know? b. Calculate the mean, mode, median, std dev, variance. Amount of money spent on coffee drinks this week, in US dollars. 9.95 10 2.25 16.75 0 19.5 22.5 7.5 15 12.75 5.5 11 10 20.75 17.5 23 21.9 24 14 20 20 23.75 118 15 22.9 18.8 20.5