Quelpr
2 marksMeasures of Central Tendency

CSEC Mathematics · May/June 2014 · Paper 2 · Question 7(c)(ii)

Using the table in (a) above, or otherwise, calculate

the mean number of books per bag.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 7(a)Copy and complete the frequency table for the data shown above.[4 marks]
  2. 7(b)State the modal number of books in the bags of the sample of students.[1 mark]
  3. 7(c)(i)the TOTAL number of books[2 marks]
  4. 7(d)Determine the probability that a student chosen at random has LESS THAN 4 books in his/her bag.[2 marks]

More practice: the rest of this paper · more Measures of Central Tendency questions · all CSEC Mathematics past papers