Math, asked by tejudhage8, 11 months ago

The median of the following data is 49.2. Find the values of F1 and F2 if summation of fi =90

marks. frequency
20-30. f1
30-40. 15
40-50. 25
50-60. 20
60-70. f2
70-80. 8
80-90. 10

Answers

Answered by lalitaaher7

6

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