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1 1. A random variable X has expected value and probability distribution as 12 follows: X -3 -2 -1 0 1 N 3 f(x) a 2a 1 1 1 b сле b b 2 5 10 5 (a) (b) Find the values of a and b. Find E[X2 + 1]. (8 marks
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5 votes
1

1.
A random variable X has expected value
and probability distribution as
12
follows:
X
-3
-2
-1
0
1
N
3
f(x)
a
2a
1
1
1
b
сле
b b
2
5
10
5
(a)
(b)
Find the values of a and b.
Find E[X2 + 1].
(8 marks)

1 1. A random variable X has expected value and probability distribution as 12 follows-example-1
User Bill Heitstuman
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1 Answer

5 votes

Answer:

huh

Explanation:

User Martijn Welker
by
5.8k points
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