MA-645
Collecting and tabulating data
Lower Sec Maths · Secondary 1 · Hard · Collecting and tabulating data
A survey records the number of siblings each pupil has. The results are shown using tally marks:
Number of siblings : Tally
0 : ||
1 : ||||
2 : |||||
3 : |||
4 or more : |
How many pupils took part in the survey?
Number of siblings : Tally
0 : ||
1 : ||||
2 : |||||
3 : |||
4 or more : |
How many pupils took part in the survey?
- 13
- 14
- 15
- 16
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