Question set
Standard Deviation and z-Scores: Think It Through
Ten questions on the mean absolute deviation, the two standard deviations, shifted and stretched data, z-scores and the 68-95-99.7 idea. Untimed.
Statistics & Data ScienceMathematicsHigh School (9–10)High School (11–12)UndergraduateGeneralSpread of Data
- questions
- 10
- at your own pace
- Untimed
- marks
- 10
- right / wrong
- +1 / 0
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.
Syllabus covered
One chapter
- Spread of Data10
