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Chapter 3: Q. 3.151 (page 136)

Is an extreme observation necessary an outlier? Explain your answer.

Short Answer

Expert verified

Yes, extreme observation is necessary considered as an outlier.

Step by step solution

01

Given Information

We have to find out whether the extreme observation is considered as outlier or not.

02

Explanation

The definition of outlier is that any value which is far away from normal, like if from a given data something is odd or different from other is considered as an outlier. An extreme observation regardless of circumstances is always considered as an outlier only and only if data is also extreme.

Hence, extreme observation is considered as an outlier.

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