Clаssmаte Suggested Questiоn (slightly mоdified). Between the hоurs of 7 pm аnd 10 pm, 7.25 cars on average enter or leave an apartment building garage every hour. It is now 8:30 pm. What is the probability that exactly 4 cars enter or leave the garage by 8:45 pm? Also, define your random variable, state how the RV is distributed with its parameter(s) values, the probability statement, and any assumptions you would need to solve this problem to receive full credit.