Question

find the margin of sampling error to be the nearest percent.

p = 67% , n = 500
a. 0.04%
b. 9%
c. 2%
d. 4%

Answer 1

\[ \sqrt{p(1-p)/n})\] can you calculate it ?

Answer 2

you'll have 0.04%

Answer 3

wrong the answer is D