It Is Assumed That the Time Customers Spend in a Record

question 94

Multiple Choice

It is assumed that the time customers spend in a record store is uniformly distributed between 3 and 12 minutes. Based on this information, what is the probability that a customer will spend more than 9 minutes in the record store?

• A) 0.33
• B) 0.1111
• C) 0.67
• D) 0.25