subject
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

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number
Answers: 2
question
Mathematics, 21.06.2019 17:20
Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant
Answers: 2
question
Mathematics, 21.06.2019 21:30
Which graph has a rate of change of zero
Answers: 1
question
Mathematics, 22.06.2019 03:50
A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247
Answers: 1
You know the right answer?
The following question(s) refer to the following information. Every Thursday, Matt and Dave's Video...
Questions
question
History, 19.08.2019 11:00
Questions on the website: 13722363