Year 7 Reading Data Tables Worksheet — Level 2 — Practice Set 3 — 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 3 — Answers

Survey 1

Students chose a sport for sports day.

Soccer: 8 students

Basketball: 13 students

Running: 10 students

Swimming: 2 students

1.Survey 1: Which was the most popular?

Answer: basketball

basketball had the most students (13).

2.Survey 1: Which was the least popular?

Answer: swimming

swimming had the fewest students (2).

3.Survey 1: How many more students did running get than swimming?

Answer: 8

10 − 2 = 8

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

Answer: 33

8 + 13 + 10 + 2 = 33

5.Survey 1: What fraction of all the students were for running?

Answer:

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

Survey 2

A class recorded how they travelled to school.

Walk: 11 students

Bike: 14 students

Car: 4 students

Bus: 7 students

6.Survey 2: Which was the most popular?

Answer: bike

bike had the most students (14).

7.Survey 2: Which was the least popular?

Answer: car

car had the fewest students (4).

8.Survey 2: How many more students did bus get than car?

Answer: 3

7 − 4 = 3

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

Answer: 36

11 + 14 + 4 + 7 = 36

10.Survey 2: What fraction of all the students were for bus?

Answer:

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

Survey 3

Our class voted for a class pet.

Fish: 15 votes

Rabbit: 14 votes

Guinea pig: 2 votes

Bird: 12 votes

11.Survey 3: Which was the most popular?

Answer: fish

fish had the most votes (15).

12.Survey 3: Which was the least popular?

Answer: guinea pig

guinea pig had the fewest votes (2).

13.Survey 3: How many more votes did rabbit get than guinea pig?

Answer: 12

14 − 2 = 12

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

Answer: 43

15 + 14 + 2 + 12 = 43

15.Survey 3: What fraction of all the votes were for rabbit?

Answer:

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

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