Question

in data arranged in ascending order. what percentage of observation is more than the value of Q3​

Answer 1

Given : data arranged in ascending order.

To Find : what percentage of observation is more than the value of Q₃​

Solution:

Lower Quartile  Q₁

Upper Quartile Q₃

Median   Q₂

data below lower Quartile  Q₁ = 25 %

data above lower Quartile  Q₁ = 75 %

Data below and above Median   Q₂ = 50  %

data below  upper Quartile  Q₃= 75 %

data above upper Quartile  Q₃ =25 %

Hence percentage of observation is more than the value of Q₃​ = 25

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