Q. 3.151 - Elementary Statistics

Question

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

Step-by-Step Solution

Answer

Yes, extreme observation is necessary considered as an outlier.

Step 1: Given Information

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

Step 2: 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.