## Related questions with answers

Question

**Licensed Drivers in the United States** In a recent year there were the following numbers (in thousands) of licensed drivers in the United States.

Male | Female | |
---|---|---|

Age $19$ and under | $4746$ | $4517$ |

Age $20$ | $1625$ | $1553$ |

Age $21$ | $1679$ | $1627$ |

Choose one driver at random. Find the probability that the driver is

*b.* Age $20$ or female

Solution

VerifiedAnswered 1 year ago

Answered 1 year ago

Step 1

1 of 9The probability of an event is given by the ratio of the number of outcomes favorable to the event to the total number of outcomes:

$P(E)=\dfrac{\text{No. outcomes favorable to }E}{\text{Total number of outcomes}}\text{.}$

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