Foundation November 2018 Paper 3 Q5
5 A fair spinner has five sides.
Each side is labelled A or B.
This diagram shows a probability scale.
The arrow shows the probability that the spinner lands on an A.
(a) Circle the word that best describes this probability.
Likely Impossible Unlikely Certain
[1]
(b) Here is the spinner with two sides labelled.
Label the other sides with A or B to give the correct probability of landing on an A. [2]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| Unlikely cao | 1 | ||
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| A, B, B | 2 | M1 for \(\dfrac{2}{5}\) or 2 out of 5 or \(\dfrac{3}{5}\) or 3 out of 5 | Accept in any order but must be one letter only per line in diagram |