Population Size:  N =
Sample Size:  n =

This applet selects a simple random sample of size $n$ (without replacement) from a population containing $N$ elements.

Example: If there are $N=12$ objects in your population, the app assumes they are labeled as 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12.

Directions:

• Enter the population size $N$
• Enter the sample size $n$ (where $1 \le n \le N$)
• Press "Return/Enter" on your keyboard

Click the refresh icon to re-select your simple random sample.