SOLUTION: The probability distribution of the random variable X is shown in the accompanying table. x −10 −5 0 5 10 15 20 P(X = x) 0.22 0.13 0.06 0.08 0.20 0.12 0

Algebra ->  Probability-and-statistics -> SOLUTION: The probability distribution of the random variable X is shown in the accompanying table. x −10 −5 0 5 10 15 20 P(X = x) 0.22 0.13 0.06 0.08 0.20 0.12 0      Log On


   



Question 890949: The probability distribution of the random variable X is shown in the accompanying table.
x −10 −5 0 5 10 15 20
P(X = x) 0.22 0.13 0.06 0.08 0.20 0.12 0.19


Find P(X>5) (line under the > )
Find P(-5> X> 5) (line under the < )
Find P(X< 20) (line under the < )

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!

.
.
.
P%28X%3E=5%29=0.08%2B0.20%2B0.12%2B0.19=0.59
.
.
.
P%28-5%3C=X%3C5%29=0.13%2B0.06
.
.
.
P%28X%3C=20%29=0.22%2B0.13%2B0.06%2B0.08%2B0.20%2B0.12%2B0.19=1