Question

Find the median of the data if h=9, 1=144.5, f=12, cf.=17, n/2 = 20
O 146
O 146.75
O 147
O 147.75​

Answer 1

Median = 144.5+((20-17)/12)×9 = 144.5+(9/4) = 146.75 mm Therefore, the median length of the leaves = 146.75 mm. 5.

Answer 2

Answer:

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