Statistics Worksheet 4: Practices (Suggested Responses)

Question 1

Note: Prior to finding the median, the numbers have been re-organised in ascending order.

Question 2


Question 3
Mode = 7
Median = 7
Mean = 6.7

Question 4
(a) 143 children
(b) (i) Median = 3 children (ii) Mode = 4 children (iii) Mean = 2.9 children

Question 5


Question 6


Question 7

You may ask questions (via Comments) if you think there are other ways to interpret and answer to the questions.

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