document.write( "Question 1020304: List the assumptions underlying the two sample t test for independent means \n" ); document.write( "
Algebra.Com's Answer #636227 by Boreal(15235)\"\" \"About 
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\n" ); document.write( "Normally distributed populations.
\n" ); document.write( "Sample variance can be used to approximate the population variance.
\n" ); document.write( "The two populations are independent. The samples themselves don't have to be random, although most would want that.
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