SOLUTION: If you know the confidence level, what is the equation for Confidence Interval?

Algebra ->  Probability-and-statistics -> SOLUTION: If you know the confidence level, what is the equation for Confidence Interval?      Log On


   

Question 215061: If you know the confidence level, what is the equation for Confidence Interval?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
If you know the confidence level, what is the equation for Confidence Interval?
-------------------
That depends on two questions:
Is it a T-interval or a Z-interval?
Is it for the population mean or for the population proportion?
----------------
May I suggest you check out "statistics confidence interval"
using Google or some other search program.
===============================================
Cheers,
Stan H.