3. If the sample size in a survey were double, other things being equal how would this change the confidence interval size. A) Divides the interval size by 2 B) Multiply the interval size by 1.41 C)...

3. If the sample size in a survey were double, other things being equal how would

this change the confidence interval size.



A) Divides the interval size by 2

B) Multiply the interval size by 1.41

C) Divides the interval size by 1.41

D) Make the interval size 2 times as big.

E) None of the above.