Question: What is the probability that the selected person refused to answer? Does that probability value suggest that refusals are a problem for pollsters? Why or

What is the probability that the selected person refused to answer? Does that probability value suggest that refusals are a problem for pollsters? Why or why not?

Age 18-21 22-29 255 20 30-39 40-49 136 16 50-5960 and over Responded 73 245 138 202 Refused 27 49

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