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Complete the following activity by filin...

Complete the following activity by filing the boxes :

Here, `L = 90, N/2 = 45, cf = 30, f = 25`,
h = class interval of the median class ` = square`
Median ` = L + [(N/2 - cf)/f] xx h` …(Formula)
` = square+ (square-square)/25 xx 5` .....(Substituting the values)
` = square + square/5 = square + square = 93`

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The correct Answer is:
`5, 90 + (45- 30)/25 xx 5 , 90 + 15/5 = 90 + 3 `
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