Student grades on a chemistry exam were:

7777;7878;7373;8181;8787;5151;7979;8282;8484;9191

1. Select the stem-and-leaf plot of the data.

Stem	Leaf
55	11
66
77	77883399
88	11772244
99	11

Stem	Leaf
5050	5151
6060
7070	7373777778787979
8080	8181828284848787
9090	9191

Stem	Leaf
55	11
66
77	33778899
88	11224477
99	11

Stem	Leaf
55	5151
66
77	7777787873737979
88	8181878782828484
99	9191

1. Are there any potential outliers? If so, which scores are they? If there are no outliers, enter NA. The field below accepts a list of numbers or formulas separated by semicolons (e.g.2;4;62;4;6orx+1;x1x+1;x1). The order of the list does not matter. The outlier(s) is/are .