Question

fill in the blank. 4 points. explain how the interquartile range of a data set can be used to identify outliers. the interquartile range (iqr) of a data set can be used to identify outliers because data values that are choose your answer. choose your answer. or choose your answer. choose your answer.

Explanation:

The inter - quartile range (IQR) is the difference between the third quartile ($Q_3$) and the first quartile ($Q_1$), i.e., $IQR = Q_3 - Q_1$. Data values that are less than $Q_1-1.5\times IQR$ or greater than $Q_3 + 1.5\times IQR$ are considered outliers.

Answer:

less than $Q_1 - 1.5\times IQR$, greater than $Q_3+1.5\times IQR$