Hank would also like to know how long customers are spending in his propane store on...
Hank would also like to know how long customers are spending in his propane store on a given day. Preliminary measures indicate a customer spends an average of 28 minutes in the store.
a. What is the probability that a customer will spend 5 minutes or less in the store?
b. What is the probability that a customer will spend more than 30 minutes in the store?
c. What is the likelihood that a customer will spend at least an hour in the store?
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Hank would also like to know how long customers are spending in
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The first three answers are correct. Need the final two.
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