<PRE><B>Question 1179083</B>
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Hi
P = .36
.95 Confident;  z = 1.96
n = {{{(z/ME)^2 (p(1-p)))}}} = {{{(1.96/.025)^2 (.36(.64)))}}} = 1416.18
1417 Up to nearest whole number.

Wish You the Best in your Studies.
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