The heights, $$$h$$$ metres, of the 120 boys in an athletics club are recorded. The table shows information about the heights of the boys. Use your diagram to find an estimate for the median height, ......................................... $$$\mathrm{m}$$$

Mathematics

IGCSE&ALevel

CAIE

Exam No：0580_s20_qp_41 Year：2020 Question No：2(d)(i)

Answer:

$1.62$ to $1.63$

E9.6.1 Construct and use cumulative frequency diagrams.

E9.6.2 Estimate and interpret the median, percentiles, quartiles and interquartile range.

E9.6.3 Construct and interpret box-and-whisker plots.

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