An electronics store surveyed every 9th customer who came into the store for a week.

Of the 185 people who responded,

76 people watched movies on VHS tapes.

126 people watched movies on DVDs.

23 people watched movies both on VHS tapes and DVDs.

Create a Venn diagram to reflect the above data, Use your diagram to answer the following questions here.

i. Of those surveyed, how many watched only VHS tapes?

A: 76-23= 53

ii. Of those surveyed, how many watched only DVDs?

A: 126-23= 103

iii. Of those surveyed, how many watched VHS tapes or DVDs, but not both?

A: 53+103= 156

iv. Of those surveyed, how many watched VHS tapes or DVDs, or both?

A: 53+103+23= 179