In Your Bid to Be Elected Class Representative, You Have $s = 4.1$

Multiple Choice

In your bid to be elected class representative, you have your election committee survey five randomly chosen students in your class and ask them to rank you on a scale of 0 - 10. Your rankings are 5, 9, 7, 2, 3.
Calculate the sample standard deviation, rounded to two decimal places.

A) $s = 4.1$
B) $s = 2.28$
C) $s = 5.2$
D) $s = 2.86$
E) $s = 8.2$