Facebook accounts

Facebook accounts

Interpret a two-way table

Every student at Berriwa High School was surveyed. The results are shown in the table below.

Results of a survey of Berriwa High School students

Over 16

Not over 16

Has a Facebook account

57

53

No Facebook account

43

62

Using the two-way table above, answer the following questions.

  1. How many students 16 years or younger at Berriwa High School have a Facebook account?

  2. What is the total number of students who are over 16 at Berriwa High School?

  3. What is the total number of students who do not have a Facebook account?

  4. How many students go to Berriwa High School?

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