Posted by Laura on .
For three independent samples, each with n= 100, the respective sample proportions are 0.30, 0.35, and 0.25. Use the 0.05 level in testing whether the three population proportions could be the same.

statistics 
MathMate,
See response to Vannessa:
http://www.jiskha.com/display.cgi?id=1250130840