Suppose that the number of customers (X) who enter a bank in a minute is a Poisson random variable. We know that:

P(X = 0) = 0.5*P(X=1) (where * is the multiplication sign)

Compute the probability that a customer will spend less than three minutes in the bank.

(Enter your answer to two decimal places. For example, if your answer is "0.72", you would write 0.72). Do not round.