Numeracy Foundation June 2018 Unit 2 Q7
7. In a survey, 720 students were asked if they preferred to take part in gym activities, team sports or individual sports.
They were asked to choose just one of these options.
The results are displayed in the pie chart below.
(a)
How many students selected individual sports?
Circle your answer. [1]
90 180 270 405 540
(b)
Carwyn plans to split team sports on the pie chart into football and other team sports.
Of the students who selected team sports, \(\frac{2}{5}\) said their preferred team sport was football.
What angle should Carwyn draw to represent football? [3]
Angle is …………… °
(c)
720 students took part in the survey. Only 45% were female.
How many males took part in the survey? [2]
Number of males is ……………
| Scheme | Marks | Comments |
|---|---|---|
| 180 | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| Angle measured 135° ± 2° 2/5 × 135° = 54(°) | B1 M1 A1 | FT for angles other than135° ± 2° provided < 360° Accept angles in the range 53(°) to 55(°) |
| Scheme | Marks | Comments |
|---|---|---|
| 720 - 0.45×720 or 0.55 × 720 396 (males) | M1 A1 | For complete method If no marks, award SC1 for sight of 324 (females) |