A survey of 108 high school students determined whether they used Instagram, Twitter, or Facebook. The following

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A survey of 108 high school students determined whether they used Instagram, Twitter, or Facebook. The following information was determined.

68 used Instagram.

58 used Twitter.

75 used Facebook.

34 used Instagram and Twitter.

38 used Twitter and Facebook.

45 used Instagram and Facebook.

22 used all three.

How many of the students surveyed used

a) Only Instagram?

b) Instagram and Twitter, but not Facebook?

c) Instagram or Twitter?

d) Instagram or Twitter, but not Facebook?

e) Exactly two of the social media?


Draw a Venn diagram to obtain the answers.

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Related Book For  book-img-for-question

A Survey Of Mathematics With Applications

ISBN: 9780135740460

11th Edition

Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde

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