Please help answer all of them 1. Use the formula in this example to determine the sample size, n. The estimated prevalence is 25%, and the desired confidence level is 95% with a margin of error of 7%. (This is the same as
Please help answer all of them
1. Use the formula in this example to determine the
The estimated prevalence is 25%, and the desired confidence level is 95% with a margin of error of 7%. (This is the same as in the example, except the margin of error has been changed. Round your answer to the nearest integer.)
n=
2. Use the formula in this example to determine the sample size, n.
The estimated prevalence is 14%, and the desired confidence level is 94% with a margin of error of 4%. (Round your answer to the nearest integer.)
n =
3. Use the formula in this example to determine the sample size, n.
The estimated prevalence is 37%, and the desired confidence level is 97% with a margin of error of 1%. (Round your answer to the nearest integer.)
n =
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
