40 students enter for a game of shot-put competition

Probability (10)

40 students enter for a game of shot-put competition. The distance thrown (in metres) is recorded below:

Use a graph paper to draw an ogive for the above distribution. Use a scale of 2 cm = 1 m on one axis and 2 cm = 5 students on the other axis. Hence using your graph find:

1. the median
2. Upper Quartile
3. Number of students who cover a distance which is above 16½ m.

Answer

• Exam Year: 2020