Mathematics, 20.01.2021 19:00 xkxd13x
The following question(s) refer to the following information. Every Thursday, Matt and Dave's Video Venture has "roll-the-dice" day. A customer may choose to roll two fair dice and rent a second movie for an amount (in cents) equal to the numbers uppermost on the dice, with the larger number first. For example, if the customer rolls a two and a four, a second movie may be rented for $0.42. If a two and two are rolled, a second movie may be rented for $0.22. Let X represent the amount paid for a second movie on roll-the-dice day. The expected value of X is $0.47 and the standard deviation of X is $0.15. If a customer rolls the dice and rents a second movie every Thursday for 20 consecutive weeks, what is the approximate probability that the total amount paid for these second movies will be less than $10.00? 0 0 0.09 0.09 0.19 0.19 0.81 0.81 0.91
Answers: 2
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The following question(s) refer to the following information. Every Thursday, Matt and Dave's Video...
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