Compute the (Sample) Standard Deviation for the Data $2.8 , - 5.6,4.4,4.3 , - 0.2 , - 0.2$

Multiple Choice

Compute the (sample) standard deviation for the data. Please round your answer to two decimal places. $2.8 , - 5.6,4.4,4.3 , - 0.2 , - 0.2$

A) $s = 7.21$
B) $s = 0.96$
C) $s = 3.8$
D) $s = 0.92$
E) $s = 14.42$