Pollsters are concerned about declining contacts 90 people in the 18-21 age bracket and finds that 76 of them respond and 14 refuse to respond. W 269 people in the 22-29 age bracket are contacted, 249 respond and 20 refuse to respond. Assume that 1 o- the 359 people is randomly selected. Find the probability of getting someone in the 22-29 age bracket or someone who responds. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. P(22-29 or responds) :

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Question 23
Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster
contacts 90 people in the 18-21 age bracket and finds that 76 of them respond and 14 refuse to respond. When
269 people in the 22-29 age bracket are contacted, 249 respond and 20 refuse to respond. Assume that 1 of
the 359 people is randomly selected. Find the probability of getting someone in the 22-29 age bracket or
someone who responds.
Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol.
P(22-29 or responds) =
(Hint: It might be helpful to organize the data into a table first.)
Submit Question
Transcribed Image Text:Question 23 Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 90 people in the 18-21 age bracket and finds that 76 of them respond and 14 refuse to respond. When 269 people in the 22-29 age bracket are contacted, 249 respond and 20 refuse to respond. Assume that 1 of the 359 people is randomly selected. Find the probability of getting someone in the 22-29 age bracket or someone who responds. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. P(22-29 or responds) = (Hint: It might be helpful to organize the data into a table first.) Submit Question
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