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For a frequency distribution, lower quar...

For a frequency distribution, lower quartile is :

A

`Q_(1) = l + (((3N)/(4)-c))/(f) xx i`

B

`Q_(1) = l + (((N)/(4) - c))/(f) xx i`

C

`Q_(1) = l + (((N)/(2) - c))/(f) xx i`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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