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Mathematics, 03.01.2020 07:31 hjlhdjfhjh

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 a 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 30 consecutive weeks, what is the approximate probability that the total amount paid for these second movies will exceed $15.00?

a. 0.91

b. 0.09

c. 0.14

d. 0.86

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