Foundation June 2019 Unit 1 Q13
13. A Venn diagram is used to show the following information:
- The Universal set, ε, is the set of numbers from 10 to 20 inclusive.
- Set A = {11, 13, 14, 18, 20}.
- Set B = {multiples of 3}.
Draw the Venn diagram that shows the above information. [4]
| Scheme | Marks | Comments |
|---|---|---|
 | B1 B1 B2 | Allow intent of drawing circles and a rectangle. Two intersecting circles AND labelled A and B AND within a rectangle. Allow missing ‘Ɛ’ symbol. For unambiguous indication that the set B consists of 12, 15 and 18 only. B0 if any of these numbers are repeated outside B. All eleven numbers in correct position (with or without a rectangle), with no other or repeated numbers. B1 for six to ten numbers in correct position. Repeated numbers should not be credited. Other numbers may be ignored for this B1 mark. |
The B1, B1, B2 rows are one table cell in the original, kept as one cell with the marks spaced to line up with their comments.