Foundation November 2019 Paper 2 Q22
22 In a group of 100 students
- 59 study History (H)
- 62 study Geography (G)
- 20 do not study either subject.
(a) Complete the Venn diagram.
[3]
(b) One of the 100 students is selected at random.
Find the probability that this student studies exactly one of the two subjects. [2]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
 | 3 | B2 for 18 or 41 or 21 correctly placed. or B1 for the total of H = 59 or the total of G = 62 or all 3 sections add up to 80 | Do not accept a blank region to represent 0 |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| \(\dfrac{39}{100}\) oe | 2 | FT (their 18 + their 21)/100 M1 for their 18 + their 21 If 0 scored, SC1 for answer \(\dfrac{80}{100}\) oe | their 18 + their 21 must be < 100 for 2 or 1 mark |