I am confused about this. Please help.

look for the variable called exercise. Generate a box plot and use fences to identify outliers.

Click on the highest outlier point/dot on the graph. It will highlight all of the students in the data set that are considered outliers. How many students are considered outliers?

Answer:

Hover your mouse over the blue region of the box plot. What IQR is displayed?

Answer:

exercise

7

20

3

2

1

2

0

5

20

0

8

2

1

0

7

8

8

10

7

3

20

3

5

0

3

7

3

0

20

3

0

0

3

0

10

4

7

5

1

4

5

2

0

5

3

2