The table below summarizes results from a study of people, Ask an Expert

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The table below summarizes results from a study of people who refused to answer survey questions. A Market researcher is interested in responses, especially from those between the ages of 22 and 39. Find the probability that a selected subject responds of is between the ages of 22 and 39.

_	18-21	22-29	30-39	40-49	50-59	60_and_over
Responded	74	256	246	137	139	203
Refused	11	20	33	26	35	57

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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