| Date | May 2021 | Marks available | 1 | Reference code | 21M.1.SL.tz0.28 |
| Level | Standard Level | Paper | Paper 1 | Time zone | time zone 0 |
| Command term | Question number | 28 | Adapted from | N/A |
Question
What does a large standard deviation indicate?
A. The data is clustered closely to the mean.
B. The data is spread widely around the mean.
C. The data is normally distributed.
D. The data is not normally distributed.
Markscheme
B
Examiners report
Common higher level question. 3rd easiest question on the paper (90.94 % correctly answered).
