Calculate Sample Size With Z Score
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Calculate Sample Size With Z Score. However, if you don't know your population size you can still figure out your sample size. Natee meepian / eyeem / getty images one type of problem that is typical in an introductory stat.
Natee meepian / eyeem / getty images one type of problem that is typical in an introductory stat. The values of p1 and p2 that maximize the sample size are p1=p2=0.5. Remember that z for a 95% confidence level is 1.96.
You'll need two more pieces of information:
In order to estimate the sample size, we need approximate values of p1 and p2. How to calculate sample size ; Natee meepian / eyeem / getty images one type of problem that is typical in an introductory stat. Remember that z for a 95% confidence level is 1.96.