The number of calls coming per minute into a hotels reservation center is Poisson random variable with mean 3.
(a) Find the probability that no calls come in a given 1 minute period.
(b) Assume that the number of calls arriving in two different minutes are independent. Find the probability that atleast two calls will arrive in a given two minute period.
Submission Modes and Output Format
You may submit either an R or Python program to accomplish the above task, or solve the problem on pen-and-paper. Your output should be two floating point/decimal numbers(as answers to 1st and 2nd questions respectively), correct to 3 places of decimal.
In the text box below, enter two floating point/decimal numbers(as answers to 1st and 2nd questions respectively), correct to 3 places of decimal.
Alternatively, you may submit an R program, which uses the above parameters (hard-coded) and computes the answer.
Your answer should resemble something like:
9.123 8.345
(This is NOT the answer, just a demonstration of what the answering format should resemble).