msab4821
msab4821
09.10.2021 • 
Mathematics

78% The heights, in cm, of 50 students are recorded and used to draw the cumulative frequency graph shown below. 50 40 30 Cumulative frequency Use the graph to estimate the number of these students with a height above 150 cm. 20 students 10 0 120 130 160 140 150 Height (cm) 170

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