menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Statistics
  3. Study Set
    Stats Data and Models Study Set 1
  4. Exam
    Exam 14: Random Variables
  5. Question
    \[\begin{array} { r | l c r r } \mathrm { x } & 4 & 8 & 12 & 16 \\ \hline \mathrm { P } ( \mathrm { X } = \mathrm { x } ) & 0.1 & 0.4 & 0.1 & 0.4 \end{array}\]
Solved

A)2000
B)10

Question 81

Question 81

Multiple Choice

x481216P(X=x) 0.10.40.10.4\begin{array} { r | l c r r } \mathrm { x } & 4 & 8 & 12 & 16 \\\hline \mathrm { P } ( \mathrm { X } = \mathrm { x } ) & 0.1 & 0.4 & 0.1 & 0.4\end{array}xP(X=x) ​40.1​80.4​120.1​160.4​​


A) 20.00
B) 10.00
C) 11.20
D) 0.25
E) 9.80

Correct Answer:

verifed

Verified

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

Related Questions

Q76: An insurance policy costs $400,and will

Q77: Sunita's job is to provide technical support

Q78: A tennis player makes a successful first

Q79: The amount of money that Maria

Q80: If Judy,who forgot to study for the

Q82: A slot machine at a casino pays

Q83: Suppose that 2.4% of people are left

Q84: On one tropical island,hurricanes occur with a

Q85: A company purchases shipments of machine components

Q86: Sue Anne owns a medium-sized business.The

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