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1. Observe the histogram (Fig 5.3) and answer the questions given below.

(iv) If we divide the girls into the following three categories, how many would there be in each?

150\; cm and more                     —  Group A

140\; cm to less than 150\; cm   — Group B

Less than 140\; cm                     — Group C

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150\; cm and more                          — Group A = 2+1=3

140\; cm to less than 150\; cm        — Group B = 7+4=11

Less than 140\; cm                           — Group C = 1+2+3=6

 

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seema garhwal

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