document.write( "Question 449916: An electronics store surveyed every 12th customer who came into the store for a week. \n" );
document.write( "Of the 370 people who responded, \n" );
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document.write( "159 people watched movies on VHS tapes. \n" );
document.write( "263 people watched movies on DVDs. \n" );
document.write( "64 people watched movies both on VHS tapes and DVD\r \n" );
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document.write( "i have the answer but i need to know which diagram i need to use for this problem... can someone plz help \n" );
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