2
3. compute mean, variance, and standard deviation for the following probability
distribution (do calculations in fractional form).
0
8/27
1
12/27
2
6/27
3
1/27
p(x)
h(x) =
(2points)
o'(x) =
(4 points)
g(x) =
(1 point)

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Ihave trouble finding the nth term of a linear sequence