1.) 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 of males group included no fraternity members.

The standard error formula for the difference between sample proportions is

Calculate the standard error for a survey comparing proportions of cognition-enhancing drug use of fraternity members to non-fraternity members, where

p1= 0.29

n1= 103

p2= 0.26

n2= 91

Round all calculations to the thousandth decimal place.