Question

Find the standard deviation for the following scores 37,60,72,85,102,106

Answer 1

3.7607285102106*10 to the power 13

Answer 2

Answer:

3444

Step-by-step explanation:

Scores : 37,60,72,85,102,106

Standard deviation formula : $\sum({x_i-\average{x})^2$

Average = $\frac{\text{Sum of all observations}}{\text{total no. of observations}}$

So, Average = $\frac{37+60+72+85+102+106}{6}$

Average = $77$

So, Standard deviation = $(37-77)^2+(60-77)^2+(72-77)^2+(85-77)^2+(102-77)^2+(106-77)^2$

                                     = $3444$

Hence the standard deviation of scores is 3444