Year 7 Reading Data Tables Worksheet — Level 2 — Practice Set 4 — Answers

Answer sheet with worked solutions for the Year 7 data & graphs worksheet.

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Year 7 Reading Data Tables Worksheet — Level 2 — Practice Set 4 — Answers

Survey 1

Our class voted for a class pet.

Fish: 13 votes

Rabbit: 8 votes

Guinea pig: 9 votes

Bird: 6 votes

1.Survey 1: Which was the most popular?

Answer: fish

fish had the most votes (13).

2.Survey 1: Which was the least popular?

Answer: bird

bird had the fewest votes (6).

3.Survey 1: How many more votes did guinea pig get than bird?

Answer: 3

9 − 6 = 3

4.Survey 1: How many votes were there altogether?

Answer: 36

13 + 8 + 9 + 6 = 36

5.Survey 1: What fraction of all the votes were for bird?

Answer:

Write the number for that choice over the total. Simplify if you can.

Survey 2

Students picked a book to read together.

Adventure: 13 votes

Mystery: 6 votes

Funny stories: 2 votes

Animal stories: 10 votes

6.Survey 2: Which was the most popular?

Answer: adventure

adventure had the most votes (13).

7.Survey 2: Which was the least popular?

Answer: funny stories

funny stories had the fewest votes (2).

8.Survey 2: How many more votes did adventure get than animal stories?

Answer: 3

13 − 10 = 3

9.Survey 2: How many votes were there altogether?

Answer: 31

13 + 6 + 2 + 10 = 31

10.Survey 2: What fraction of all the votes were for adventure?

Answer:

Write the number for that choice over the total. Simplify if you can.

Survey 3

Students chose a sport for sports day.

Soccer: 13 students

Basketball: 12 students

Running: 15 students

Swimming: 3 students

11.Survey 3: Which was the most popular?

Answer: running

running had the most students (15).

12.Survey 3: Which was the least popular?

Answer: swimming

swimming had the fewest students (3).

13.Survey 3: How many more students did soccer get than basketball?

Answer: 1

13 − 12 = 1

14.Survey 3: How many students were there altogether?

Answer: 43

13 + 12 + 15 + 3 = 43

15.Survey 3: What fraction of all the students were for soccer?

Answer:

Write the number for that choice over the total. Simplify if you can.

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