Data Analysis
Hong Kong
Stage 1 - Stage 3
Histograms and Polygons
Interactive practice questions
Continuous data is represented in a histogram as shown:
Complete the following frequency table:
| Score | Frequency |
|---|---|
| $21$21 | $\editable{}$ |
| $23$23 | $\editable{}$ |
| $25$25 | $\editable{}$ |
| $27$27 | $\editable{}$ |
| $29$29 | $\editable{}$ |
| $31$31 | $\editable{}$ |
Easy
< 1min
Examine the histogram given and answer the following questions.
Easy
1min
Some people were asked approximately how many of their high school friends they remained in contact with after high school. Each approximated to the nearest 10 friends. The results are presented in the frequency distribution table:
Medium
1min
The amount of snowfall (in centimetres) is recorded at the base of the mountain each day.
Medium
3min
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