Mathematics, 06.08.2019 22:20, sulseralanna

Arandom sample of 100 students at a high school was asked whether they would ask their father or mother for with a homework assignment in science. a second sample of 100 different students was asked the same question for an assignment in history. forty-three students in the first sample and 47 students in the second sample replied that they turned to their mother rather than their father for . construct a 98% confidence interval for p 1 - p 2.

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Arandom sample of 100 students at a high school was asked whether they would ask their father or mot...