Hello,

I have done question A so would you be able to help with question B and C?

thank you

Assume the time T in between any two email messages arriving to an email server is an exponential random variable with distribution FT(t)=1e20t (where t is measured in minutes so that the arrival rate is 20 email messages per minute) a. [5 points] What is the probability that the next email arrives less than 3 seconds later? b. [5 points] What is the probability that the next email arrives after at least 1 second? c. [10 points] Consider the situation in which 1