According to the NPD Group, 80% of the basketball shoes purchased in 2018 by Canadian men are never worn on a basketball court. A random sample of 9 men who purchased basketball shoes in 2018 was selected. Use the Binomial table to answer the following questions. Round all final answers to 4 decimal places and express answers in decimal form (i.e. 0.0003 instead of 0030096) (a) What is the probability that at most 7 of them do not wear the basketball shoes on the basketball court? :J (b) What is the probability that exactly 7 of them do not wear the basketball shoes on the basketball court? :1 (c) What is the probability that at least 8 of them do not wear the basketball shoes on the basketball court? :1