document.write( "Question 469371: I could really use some help on this problem please!!!! Thank you in advance..\r
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document.write( "An electronics store surveyed every 7th customer who came into the store for a week.
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document.write( "Of the 350 people who responded,
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document.write( "144 people watched movies on VHS tapes.
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document.write( "239 people watched movies on DVDs.
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document.write( "54 people watched movies both on VHS tapes and DVDs.
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document.write( "Create a Venn diagram to reflect the above data, label your diagram clearly. Use your diagram to answer the following questions here.
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document.write( "i. Of those surveyed, how many watched only VHS tapes?
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document.write( "ii. Of those surveyed, how many watched only DVDs?
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document.write( "iii. Of those surveyed, how many watched VHS tapes or DVDs, but not both?
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document.write( "iv. Of those surveyed, how many watched VHS tapes or DVDs, or both?
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Algebra.Com's Answer #322009 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! i. Only VHS tapes:144-54=90 \n" ); document.write( "ii. Only DVDs:239-54=185 \n" ); document.write( "iii. VHS or DVDs, but not both:90+185=275 \n" ); document.write( "iv. VHs or DVD, or both: 144+239-54=329 \n" ); document.write( "Bonus v. Those who viewed neither:350-329=21.. \n" ); document.write( " |