The article ?Chances Are You Know Someone with a Tattoo, and He?s Not a Sailor? (Associated Press, June 11, 2006) included results from a survey of adults aged 18 to 50. The accompanying data are consistent with summary values given in the article.

Assuming these data are representative of adult Americans and that an adult American is selected at random, use the given information to estimate the following probabilities. See Example 6.13.

a. P(tattoo)

b. P(tattoouage 18?29)

c. P(tattoouage 30?50)

d. P(age 18?29utattoo)

Example 6.13

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At Least One Tattoo No Tattoo Age 18–29 Age 30-50 32 44 18 Time to Defibrillation More than 2 minutes 576 2 minutes or less Hospital Size Small (Less than 250 beds) Medium (250–499 beds) Large (500 or more beds) Total 1,124 2,178 1,387 4,689 1,700 3,064 1,952 6,716 886 565 2,027 Total