Confidence level and estimation
Name
Course
Date
Answer
P est.=0.50, z-multiple=1.96, B=0.02.
The sample size for a proportion is given by
n={z-multiple/B}^2 p est.(1-P est)
={1.96/0.02)^2 (0.50)(0.50)
=2401
Confidence level and estimation
Name
Course
Date
Answer
P est.=0.50, z-multiple=1.96, B=0.02.
The sample size for a proportion is given by
n={z-multiple/B}^2 p est.(1-P est)
={1.96/0.02)^2 (0.50)(0.50)
=2401