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In a poll of students at the basketball championship, 82% of the students say that basketball is better than football.

(a) Explain why it is not a valid conclusion to say that basketball is more popular than football at the school.

(b) Suggest a better method of determining which sport is more popular

 Apr 17, 2018
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a) the poll was taken at a basketball game, it is biased towards basketball

b) take the survey anywhere basketball or football is not played

 Apr 17, 2018

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