DP Physics (first assessment 2025)
Question SPM.1B.HL.TZ0.2a
| Date | May Specimen-2023 | Marks available | [Maximum mark: 2] | Reference code | SPM.1B.HL.TZ0.2a |
| Level | HL | Paper | 1B | Time zone | TZ0 |
| Command term | Discuss | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 2]
SPM.1B.HL.TZ0.2a
(a)
The group obtains the following repeated readings for d for one value of W.
The group divides into two subgroups, A and B, to analyse the data.
Group A quotes the mean value of d as 2.93 cm.
Group B quotes the mean value of d as 2.8 cm.
Discuss the values that the groups have quoted.
[2]
Markscheme
3 sf is inappropriate for A ✓
rejects trial 3 as outlier for B ✓
