In: Statistics and Probability
Suppose that you receive on average, 10 text messages during a day. What is the probability that you receive 25 messages today? Also, that you receive 15 messages during 2 days?
16. On average, there are 3 car accidents between 8 am-11 am at point A. What is the probability that there will be 5 accidents during 9 am-10 am at this place? Also, that there will be 8 accidents during 8 am-12 noon?
17. On average, there are 3 flaws in 20 feet-long pipe. What is the probability that there will be 1 flaw in 20 feet-long pipe. Also, there will be 5 flaws in 200 feet-long pipe?
please help with all questions with work shown.