Answer:
-3/2 (x - 6)
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
5(8)
Answer:
11.57
Step-by-step explanation:
We have a simple formula to solve this:

where
SS is sum of squares
s^2 is the variance, and
n is the number of data points
We are given all the info to find out s^2. Hence,
