Suppose That Incoming Calls Per Hour to a Customer Service

Multiple Choice

Suppose that incoming calls per hour to a customer service center of a small credit union are uniformly distributed between 0 and 6 calls. The probability that at least 3 calls
Are received per hour is

A) 3/6.
B) 4/7.
C) 3/7.
D) 4/6.
E) 1/6.