Question - The probability distribution for the random variable X is given in the following table:
|
x
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
|
p(x)
|
0.35
|
0.20
|
0.15
|
0.12
|
?
|
0.08
|
0.03
|
a. Find p(5).
b. Find P(2 ≤ X ≤ 6) and P(2 ≤ X ≤ 6).
c. Find P(X < 4).
d. Find the probability that X takes on the value 1 or 7.