document.write( "Question 564244: How do you know how many classes to choose when making charts? \n" ); document.write( "
Algebra.Com's Answer #365297 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! It's up to you, but 5 is usually considered a minimum. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |