This task is about identifying the mean, median, mode and range, and range.
Ben recorded his friends' results in the end-of-term tests as percentages.
| End of term test results |
| Spelling | Maths | English | Soc. Studies | Science | Health | |
| Ben | 90% | 100% | 80% | 93% | 91% | 89% |
| Alex | 100% | 75% | 80% | 78% | 94% | 96% |
| Jo | 69% | 52% | 90% | 70% | 83% | 86% |
| Hiria | 90% | 100% | 95% | 85% | 94% | 100% |
| Tama | 80% | 85% | 83% | 85% | 83% | 96% |
| Rachel | 75% | 62% | 70% | 75% | 53% | 85% |
|
a) |
What is the mean percentage for English? __________% |
|
b) |
What is the mode for Health? __________% |
|
c) |
What is the median percentage for Maths? __________% |
|
d) |
What was Hone's mean percentage for the 6 results? __________% |
|
e) |
What is the subject with the greatest range? _______________ |