CSEC Mathematics · May/June 2010 · Paper 2 · Question 7(d)(ii)
Determine the probability that a student, chosen at random, threw the ball a distance recorded as 50 metres or more.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 7(a)Copy and complete the frequency table for the data shown above.[3 marks]
- 7(b)State the lower boundary for the class interval 20 - 29.[1 mark]
- 7(c)Using a scale of 1 cm on the x-axis to represent 5 metres, and a scale of 1 cm on the y-axis to represent 1 student, draw a histogram to illustrate the data.[5 marks]
- 7(d)(i)Determine the number of students who threw the ball a distance recorded as 50 metres or more[1 mark]
More practice: the rest of this paper · more Experimental and Theoretical Probabilities questions · all CSEC Mathematics past papers