* 3.3.20 The percent of college students' marijuana use for a sample of 93,985 students is shown in the accompanying pie chart. Find the probability of each event listed in parts (a) through (d) below A Click the icon to view the pie chart. (a) Randomly selecting a student who never used marijuana The probability is 57 5%. (Round to one decimal place as needed ) (b) Randomly selecting a student who used marijuana The probability is% (Round to one decimal place as needed ) i - X Pie Chart Marijuana Use in the Last 30 Days Never used, 57.5% Used, but not in the last 30 days, 24.0% Used 1-9 days, 9.0% Used 10-29 days, 6.0% Used all 30 days, 3.5% Print Done Enter your answer in the answer box and then click Check