7. Getting Physical The graph below shows the results of a survey of adults in the United States ages 33 to 51 who were asked if they participated in a sport. Seventy percent of adults said they regularly participate in at least one sport, and they gave their favorite sport. How Adults Get Physical 16% Swimming Bicycling 12% Golf 12% 11% Hiking Softball 10% Walking 10% Fishing 9% Tennis 6% Bowling 4% Running 4% Aerobics 2% You randomly select 250 people in the United States ages 33 to 51 and ask each if he or she regularly participates in at least one sport. You find that 60% say no. How likely is this result? Do you think the sample is a good one? Explain your reasoning.

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