Math, asked by msamreen050, 4 months ago

33. The mean of the following frequency distribution is 180 cm. Find the missing frequency.
Height of plants
120-140 140-160 160-180 180-200 200-220 220-240
(in cm)
Number of plants 4
f
20
12
6
8

Answers

Answered by yneeraja84

5

Step-by-step explanation:

for the given question F value is 10

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