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(Solved): The data shown in the stem-and-leaf plot has now been transformed into a box-plot. The data reflect ...
The data shown in the stem-and-leaf plot has now been transformed into a box-plot. The data reflects a spring 2019 pre-calculus class' scores for their first exam. Are there any outliers? Be definitive by using the quartile values to justify. How do outliers in a data set affect the mean and median? Please include the differences between high outliers and low outliers.
Expert Answer
Answer We observe that from the box plot Q1=60 and Q3=90 IQR=Q3-