Question set
Spread: Concept Check
Ten questions on the range, the interquartile range, the variance and the standard deviation, and on what happens to them when every value changes. One reads a box plot. Every answer has a worked solution that names the usual slip.
Statistics & Data ScienceMiddle Stage (6–8)High School (9–10)High School (11–12)UndergraduateGeneralSpread of Data
- questions
- 10
- at your own pace
- Untimed
- marks
- 10
- right / wrong
- +1 / 0
questions
at your own pace
marks
right / wrong
At a glance
| Part | Questions | Marks |
|---|---|---|
| All questions | 10 | 10 |
Marking
- Right answer: +1
- Wrong answer: 0, nothing taken away
- Left blank: 0
Time
No time limit: work at your own pace.
