Question

In: Statistics and Probability

A clothing store is open each day for 12 hours. On average, the store gets 120...

A clothing store is open each day for 12 hours. On average, the store gets 120 customers per day. Round each answer below to the nearest hundredth.

a. Find the probability that the store gets 140 or more customers today.

b. Find the probability that the store gets 15 or more customers in the first hour of business.

c. Find the probability that the store gets 40 or more customers in the first three hours of business.

**Please show me how to put this into a calculator Ti- 84**

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