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Mathematics, 16.11.2019 06:31, whocares1819
A"hungry" undergraduate student was looking for a way of making some extra money. the student turned to a life of vice - gambling. to be a good gambler, he needed to know the probability of certain events. him out by answering the following questions.
refer to exhibit 8-1. the probability of rolling "boxcars" (two sixes) with one roll of a pair of fair dice is
a.0.028
b.0.333
c.0.167
d.0.033
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Answers: 2
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Mathematics, 22.06.2019 00:30, sanfordl
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
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A"hungry" undergraduate student was looking for a way of making some extra money. the student turned...
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