the article chances are you know someone with a tattoo and he’s not sailor included results from a surgery of adults aged 18 to 50. The accompanying data are consistent with summary values given in...

the article chances are you know someone with a tattoo and he’s not sailor included results from a surgery of adults aged 18 to 50. The accompanying data are consistent with summary values given in the article.

at least one tattoo no tattoo

age 18 - 29. 152. 248

age 30 - 50. 48. 352

let t = selected adult american has at least one tattoo

y = selected adult american is age 18 - 29

o = selected adult american is age 30 - 50

assuming these data are representative of adult americans and that ab adult american is selected at random, use the given information to estimate the following probabilities

a. what is p(t )? write your answer as a decimal

b. what is p( t|o )? round your answer to 4 decimal places

c. true or false: t and o are independent

Jun 10, 2022

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the article chances are you know someone with a tattoo and he’s not sailor included results from a surgery of adults aged 18 to 50. The accompanying data are consistent with summary values given in...

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