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What is the interquartile range of the data?

What is the interquartile range of the data?-example-1
User Cdarlint
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Answer:

260 minutes

Explanation:

the interquartile range ( IQR) is the difference between the upper quartile (Q₃ ) and the lower quartile (Q₁ )

Q₃ is the value at the right side of the box , that is

Q₃ = 400

Q₁ is the value at the left side of the box , that is

Q₁ = 140

Then

IQR = Q₃ - Q₁ = 400 - 140 = 260

User Petr Aleksandrov
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