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Listen In 2014, students in an advanced Statistics course at UC Berkeley conducted an anonymous survey about use of cognition-enhancing drugs among college males. One

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Listen In 2014, students in an advanced Statistics course at UC Berkeley conducted an anonymous survey about use of cognition-enhancing drugs among college males. One survey group of males included members from a fraternity, and the other survey group of males included no fraternity members. The standard error formula for the difference between sample proportions is OFi- Fi = V P.(1-P) P,(1-P.) 172 Calculate the standard error for a survey comparing proportions of cognition- enhancing drug use of fraternity members to non-fraternity members, where p1 = 0.34, n1 = 139, p2 = 0.25, n2 = 94. Round all calculations to the thousandth decimal place. O0.404 O 0.059 0.062 0.060

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