Question

1.For samples of size 500 from a population with population proportion 0.24, the standard deviation of the sample proportions is
0.024

0.019

0.008
2.For samples of size 500 from a population with population proportion 0.24, the mean of the sample proportions is

0.004

0.011

0.24
3.To ensure that the sample proportion is approximately normally distributed, we must check that np(1 − p) ____ 10.

=

≥

≤
(IF YOU GET THESE WRONG YOU WILL BE REPORTED AND POINTS WILL BE WITHDRAWN )

Answer 1

very long question it is..........

Answer 2

yep its tooo long hahaah