document.write( "Question 389650: how do I find the sample size that produces the margin of error +-4%? \n" ); document.write( "
Algebra.Com's Answer #276179 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! We would need to know the standard deviation and the confidence level. \n" ); document.write( " |