Mathematics 0580 · IGCSE · Averages and measures of spread

Averages and measures of spread — practice question

(a)[4]

Determine how long she will need to cover 6 km at the same speed. Express your answer in minutes and seconds.

(b)[1]

Determine the probability that she wins a race.

(c(i))[1]

State the mode.

(c(ii))[2]

State the median.

(c(iii))[1]

Find the range.

(d)[3]

Determine his time for the 6th lap.

Worked solution & mark scheme

This 12-mark question has a full step-by-step worked solution and mark scheme. One marking point: Correct ratio and rate method

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