The percent of college students' marijuana use for a sample of 95,936 students is shown in the accompanying pie chart. Find the probability of each event listed in parts (a) through (d) below. Click the icon to view the pie chart. (a) Randomly selecting a student who never used marijuana The probability is %. (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.) (c) Randomly selecting a student who used marijuana between 1 and 29 of the last 30 days The probability is%. (Round to one decimal place as needed.)

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