Sample Size: Proportion or Mean
Last updated 5/6/2019
Move the slider to select a new problem.
Check the box to see the answer.
This applet is based on problems #35-40 p.404 and
#31, 33, 34, 41, 43, 44 pp.415-18 from Michael
Sullivan, Fundamentals of Statistics, 5th edition,
Pearson Education, Inc. 2018.