menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Statistics
  3. Study Set
    Statistics for Business
  4. Exam
    Exam 4: Discrete Random Variables and Probability Distributions
  5. Question
    If X and Y Are Random Variables with E(X)= 5
Solved

If X and Y Are Random Variables with E(X)= 5

Question 36

Question 36

Multiple Choice

If X and Y are random variables with E(X) = 5 and E(Y) = 8,then E(2X + 3Y) is:


A) 34
B) 13
C) 18
D) 40

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q31: THE NEXT QUESTIONS ARE BASED ON THE

Q32: The variance of the sum of two

Q33: The probability of observing the specific sequence

Q34: The number of orders shipped to a

Q35: THE NEXT QUESTIONS ARE BASED ON THE

Q37: In a class of 18 students,there are

Q38: On average,how many of these ten people

Q39: THE NEXT QUESTIONS ARE BASED ON THE

Q40: THE NEXT QUESTIONS ARE BASED ON THE

Q41: The binomial distribution is widely used in

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines