Concept explainers
To Explain: To justify the given statement
Answer to Problem 14HP
Range is always affected by outliers
Explanation of Solution
Given information:Range and outliers
Formula used:
Let us consider the following data
20, 30, 35, 40, 45, 50 and 250
Where 250 is an outlier
Now, the range of the data with outlier is
And the range of the data without outlier is
It can be clearly seen when outlier is considering the range is 230 while without considering the range is 30.
Hence, range is always affected by outliers.
Chapter 10 Solutions
Glencoe Math Accelerated, Student Edition
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