document.write( "Question 726577: A school board sends a survey for parents home with the school newsletter to be returned to the school office.\r \n" );
document.write( "\n" );
document.write( "Is this \n" );
document.write( "A)convenience sample \n" );
document.write( "B)systematic sample \n" );
document.write( "C)bipartisan sample \n" );
document.write( "D)self-selected sample \n" );
document.write( "E)stratified sample\r \n" );
document.write( "\n" );
document.write( "I chose random sample and was incorrect! \n" );
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