(a)[1]
Put the five numbers into ascending order, beginning with the smallest.
(b(i))[1]
Determine the mean of the five numbers.
(b(ii))[1]
For the five numbers, determine the range.
Mathematics 4024 · O Level · Averages and measures of spread
Averages and measures of spread — practice question
The five values listed are $0.05, -0.3, 1.3, -1.2, 0.2$.
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Listed in ascending order, they are $-1.2,\,-0.3,\,0.05,\,0.2,\,1.3$.” …
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