Sample Size for Population Proportion
- David Gurney
Move the slider to select a new problem. Check the box to see the answer. This applet was last updated on 8/11/2020.
There will be a problem like this on Test 3. Note that the results from the formulas are rounded up to the next integer if there is any non-zero digit to the right of the decimal point. This applet is based on problems #35 through #40 on page 404 of Michael Sullivan, Fundamentals of Statistics, 5th edition, Pearson Education, Inc. 2018. This applet was updated 9/27/2013, 9/11/2015 and 8/11/2020.