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

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

JDutton asked Feb 17, 2022

428,157 views

38 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

Mathematics
college

JDutton asked Feb 17, 2022

by JDutton

3.3k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

1 Answer

20 votes

Answer:

huh

Explanation:

Robert Dyas answered Feb 23, 2022

by Robert Dyas

2.5k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

1 Answer

0 Comments

Your comment on this answer:

Other Questions