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# Collecting and recording data - Test

1.

Children were asked to state how many pets they own. From the tally chart, what are the values of x, y and z?

 Number of pets Tally Frequency 0 3 1 X 2 Y 3 Z 4 4 More than 4 6

2.

How many children took part in the survey?

 Number of pets Tally Frequency 0 3 1 X 2 Y 3 Z 4 4 More than 4 6

3.

How many of the children own fewer than two pets?

 Number of pets Tally Frequency 0 3 1 X 2 Y 3 Z 4 4 More than 4 6

4.

This two-way table shows the ages of people on a bus. How many people on the bus are aged 30-39?

 0-19 20-29 30-39 40-49 50-59 60-69 70-79 >79 Male 3 1 5 2 0 2 1 0 Female 2 2 7 1 3 4 0 1

5.

How many people on the bus are less than 20?

 0-19 20-29 30-39 40-49 50-59 60-69 70-79 >79 Male 3 1 5 2 0 2 1 0 Female 2 2 7 1 3 4 0 1

6.

How many females are on the bus?

 0-19 20-29 30-39 40-49 50-59 60-69 70-79 >79 Male 3 1 5 2 0 2 1 0 Female 2 2 7 1 3 4 0 1

7.

How many males on the bus are aged 60-69?

 0-19 20-29 30-39 40-49 50-59 60-69 70-79 >79 Male 3 1 5 2 0 2 1 0 Female 2 2 7 1 3 4 0 1

8.

How many people are on the bus altogether?

 0-19 20-29 30-39 40-49 50-59 60-69 70-79 >79 Male 3 1 5 2 0 2 1 0 Female 2 2 7 1 3 4 0 1

9.

What is the most common price for a packet of biscuits in this survey?