Answer:
-14.96
Step-by-step explanation:
The anwser is -14.96
30 dollars i think
sample variance
the value of the one observation
the mean value of all observations
the number of observations
2.3/6.7 = 4.6/x
using cross products
2.3*x = 6.7 * 4.6
divide by 2.3
x = 6.7 * 4.6 / 2.3
x = 6.7 * 2
x = 13.4
Choice A
(0,2)
(8,0)