I have another assignemtn thay is due in 45min, this is on statistics. I have uploaded the Excel documet here Can I get help with Q 3. Airline passengers arrive randomly and independently at the passenger-screening facility

at a major international airport. The mean arrival rate is 10 passengers per minute.

a) (3 Points) Compute the probability of no arrivals in a 15-second period.

b) (3 Points) Compute the probability of at least one arrival in a 15-second period.

c) (6 Points) What is the probability that the arrival time between two passengers is 10 seconds or less?

https://docs.google.com/spreadsheets/d/1B3VXELX1IfsHYcqTsFjco4uo2qX3PzWn/edit?usp=sharing&ouid=117929655264401162563&rtpof=true&sd=true