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Chapter 3.3 Measures of Position

2. Find IQR. 3. Multiply IQR by 1.5. 4. Subtract value in step 3 from Q. and add to Q1 3 5. Any value smaller or larger than 2 numbers in step 4 are outliers. ex: Check for outliers. 5, 6, 12, 13, 15, 18, 22, 50