Find the following values of the data set: (30,25,90,15,44,43,28,52,32,29,48,40) 1. IQR 2. Lower Outlier Boundary 3. Upper Outlier Boundary 4. Are there any outliers? 5. Draw a box-and-whisker plot swimmer's data.

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Q: Use the data to identify any outliers.

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Q: Discuss any outliers in the data . What criteria did you use to identify outliers?

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