menu
bartleby
search
close search
Hit Return to see all results
Subscribe
Sign in

Math
CalculusCalculus: An Applied Approach (MindTap Course List)10th Edition

close solutoin list
Chapter 9.1, Problem 24E
BuyFindarrow_forward

Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919

Solutions

Chapter
Section
Problem 1CP
Problem 2CP
Problem 3CP
Problem 4CP
Problem 5CP
Problem 6CP
Problem 1SWU
Problem 2SWU
Problem 3SWU
Problem 4SWU
Problem 5SWU
Problem 6SWU
Problem 7SWU
Problem 8SWU
Problem 9SWU
Problem 10SWU
Problem 1E
Problem 2E
Problem 3E
Problem 4E
Problem 5E
Problem 6E
Problem 7E
Problem 8E
Problem 9E
Problem 10E
Problem 11E
Problem 12E
Problem 13E
Problem 14E
Problem 15E
Problem 16E
Problem 17E
Problem 18E
Problem 19E
Problem 20E
Problem 21E
Problem 22E
Problem 23E
Problem 24E
Problem 25E
Problem 26E
Problem 27E
Problem 28E
Problem 29E
Problem 30E
Problem 31E
Problem 32E
Problem 33E
Problem 34E
Problem 35E
Problem 36E
Problem 37E
Problem 38E
Problem 39E
BuyFindarrow_forward

Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919
Textbook Problem
1 views

Finding Expected Value, Variance, and Standard Deviation In Exercises 23–26, find the expected value, variance, and standard deviation for the given probability distribution. See Examples 4, 5, and 6.

x 1 2 3 4 5
P(x) 4 10 2 10 2 10 1 10 1 10

To determine

To calculate: The value of expected value, variance and standard deviation for given probability distribution.

x 1 2 3 4 5
P(x) 410 210 210 110 110
Explanation

Given Information:

The random variable and their probability are given as

x 1 2 3 4 5
P(x) 410 210 210 110 110

Formula used:

If the set of values of a discrete random variable consist in district values x1,x2,…,xn then

E(x)=x1P(x1)+x2P(x2)+⋯+xnP(xn)

If mean μ=E(x) then variance

V(x)=(x1−μ)2P(x1)+(x2−μ)2P(x2)+⋯+(xn−μ)2P(xn)

And the standard deviation is,

σ=V(x)

Calculation:

Consider the given information

x1=1P(x1)=410x2=2P(x2)=210

And,

x3=3P(x3)=210x4=4P(x4)=110

And,

x5=5P(x5)=110

Consider the primary equation and substitute the given values

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution
arrow_back
Chapter 9.1,
Problem 23E
Chapter 9.1,
Problem 25E
arrow_forward

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

Chapter 9 Solutions

Show all chapter solutions add
Sect-9.1 P-1CPSect-9.1 P-2CPSect-9.1 P-3CPSect-9.1 P-4CPSect-9.1 P-5CPSect-9.1 P-6CPSect-9.1 P-1SWUSect-9.1 P-2SWUSect-9.1 P-3SWUSect-9.1 P-4SWU
Sect-9.1 P-5SWUSect-9.1 P-6SWUSect-9.1 P-7SWUSect-9.1 P-8SWUSect-9.1 P-9SWUSect-9.1 P-10SWUSect-9.1 P-1ESect-9.1 P-2ESect-9.1 P-3ESect-9.1 P-4ESect-9.1 P-5ESect-9.1 P-6ESect-9.1 P-7ESect-9.1 P-8ESect-9.1 P-9ESect-9.1 P-10ESect-9.1 P-11ESect-9.1 P-12ESect-9.1 P-13ESect-9.1 P-14ESect-9.1 P-15ESect-9.1 P-16ESect-9.1 P-17ESect-9.1 P-18ESect-9.1 P-19ESect-9.1 P-20ESect-9.1 P-21ESect-9.1 P-22ESect-9.1 P-23ESect-9.1 P-24ESect-9.1 P-25ESect-9.1 P-26ESect-9.1 P-27ESect-9.1 P-28ESect-9.1 P-29ESect-9.1 P-30ESect-9.1 P-31ESect-9.1 P-32ESect-9.1 P-33ESect-9.1 P-35ESect-9.1 P-36ESect-9.1 P-37ESect-9.1 P-38ESect-9.2 P-1CPSect-9.2 P-2CPSect-9.2 P-3CPSect-9.2 P-4CPSect-9.2 P-5CPSect-9.2 P-1SWUSect-9.2 P-2SWUSect-9.2 P-3SWUSect-9.2 P-4SWUSect-9.2 P-5SWUSect-9.2 P-6SWUSect-9.2 P-7SWUSect-9.2 P-1ESect-9.2 P-2ESect-9.2 P-3ESect-9.2 P-4ESect-9.2 P-5ESect-9.2 P-6ESect-9.2 P-7ESect-9.2 P-8ESect-9.2 P-9ESect-9.2 P-10ESect-9.2 P-11ESect-9.2 P-12ESect-9.2 P-13ESect-9.2 P-14ESect-9.2 P-15ESect-9.2 P-16ESect-9.2 P-17ESect-9.2 P-18ESect-9.2 P-19ESect-9.2 P-20ESect-9.2 P-21ESect-9.2 P-22ESect-9.2 P-23ESect-9.2 P-24ESect-9.2 P-25ESect-9.2 P-26ESect-9.2 P-27ESect-9.2 P-28ESect-9.2 P-29ESect-9.2 P-30ESect-9.2 P-31ESect-9.2 P-32ESect-9.2 P-33ESect-9.2 P-34ESect-9.2 P-35ESect-9.2 P-36ESect-9.2 P-37ESect-9.2 P-38ESect-9.2 P-39ESect-9.3 P-1CPSect-9.3 P-2CPSect-9.3 P-3CPSect-9.3 P-4CPSect-9.3 P-5CPSect-9.3 P-6CPSect-9.3 P-7CPSect-9.3 P-1SWUSect-9.3 P-2SWUSect-9.3 P-3SWUSect-9.3 P-4SWUSect-9.3 P-5SWUSect-9.3 P-6SWUSect-9.3 P-1ESect-9.3 P-2ESect-9.3 P-3ESect-9.3 P-4ESect-9.3 P-5ESect-9.3 P-6ESect-9.3 P-7ESect-9.3 P-8ESect-9.3 P-9ESect-9.3 P-10ESect-9.3 P-11ESect-9.3 P-12ESect-9.3 P-13ESect-9.3 P-14ESect-9.3 P-15ESect-9.3 P-16ESect-9.3 P-17ESect-9.3 P-18ESect-9.3 P-19ESect-9.3 P-20ESect-9.3 P-21ESect-9.3 P-22ESect-9.3 P-23ESect-9.3 P-24ESect-9.3 P-25ESect-9.3 P-26ESect-9.3 P-27ESect-9.3 P-28ESect-9.3 P-29ESect-9.3 P-30ESect-9.3 P-31ESect-9.3 P-32ESect-9.3 P-33ESect-9.3 P-34ESect-9.3 P-35ESect-9.3 P-36ESect-9.3 P-37ESect-9.3 P-38ESect-9.3 P-39ESect-9.3 P-40ESect-9.3 P-41ESect-9.3 P-42ESect-9.3 P-43ESect-9.3 P-44ESect-9.3 P-45ESect-9.3 P-46ESect-9.3 P-47ESect-9.3 P-48ESect-9.3 P-49ESect-9.3 P-50ESect-9.3 P-54ESect-9.3 P-55ESect-9.3 P-56ESect-9.3 P-57ECh-9 P-1RECh-9 P-2RECh-9 P-3RECh-9 P-4RECh-9 P-5RECh-9 P-6RECh-9 P-7RECh-9 P-8RECh-9 P-9RECh-9 P-10RECh-9 P-11RECh-9 P-12RECh-9 P-13RECh-9 P-14RECh-9 P-15RECh-9 P-16RECh-9 P-17RECh-9 P-18RECh-9 P-19RECh-9 P-20RECh-9 P-21RECh-9 P-22RECh-9 P-23RECh-9 P-24RECh-9 P-25RECh-9 P-26RECh-9 P-27RECh-9 P-28RECh-9 P-29RECh-9 P-30RECh-9 P-31RECh-9 P-32RECh-9 P-33RECh-9 P-34RECh-9 P-35RECh-9 P-36RECh-9 P-37RECh-9 P-38RECh-9 P-39RECh-9 P-40RECh-9 P-41RECh-9 P-42RECh-9 P-43RECh-9 P-44RECh-9 P-45RECh-9 P-46RECh-9 P-47RECh-9 P-48RECh-9 P-49RECh-9 P-50RECh-9 P-51RECh-9 P-52RECh-9 P-53RECh-9 P-54RECh-9 P-55RECh-9 P-56RECh-9 P-57RECh-9 P-58RECh-9 P-59RECh-9 P-60RECh-9 P-61RECh-9 P-62RECh-9 P-1TYSCh-9 P-2TYSCh-9 P-3TYSCh-9 P-4TYSCh-9 P-5TYSCh-9 P-6TYSCh-9 P-7TYSCh-9 P-8TYSCh-9 P-9TYSCh-9 P-10TYSCh-9 P-11TYSCh-9 P-12TYSCh-9 P-13TYSCh-9 P-14TYSCh-9 P-15TYSCh-9 P-16TYS

Additional Math Solutions

Find more solutions based on key concepts

Show solutions add

In Exercises 2330, factor each expression and simplify as much as possible. (x+1)(x+2)2+(x+1)2(x+2)

Finite Mathematics and Applied Calculus (MindTap Course List)

Find the exact trigonometric ratios for the angle whose radian measure is given. 28. 114

Single Variable Calculus: Early Transcendentals, Volume I

Factoring Completely Factor the expression completely. 109. 4x2 + 4xy + y2

Precalculus: Mathematics for Calculus (Standalone Book)

Determine whether the sequence converges or diverges. If it converges, find the limit. 42. an = ln(n + 1) ln n

Multivariable Calculus

Evaluate expressions in Exercises 3756, rounding your answer to four significant digits where necessary. 45

Applied Calculus

(a) Find the eccentricity, (b) identify the conic, (c) give an equation of the directrix, and (d) sketch the co...

Calculus: Early Transcendentals

True or False? In Exercises 103-108, determine whether the statement is true or false. If it is false, explain ...

Calculus: Early Transcendental Functions

A random sample of 26 local sociology graduates scored an average of 458 on the GRE advance sociology test, wit...

Essentials Of Statistics

There is some evidence that people with a visible tattoo are considered to be less attractive than are people w...

Essentials of Statistics for The Behavioral Sciences (MindTap Course List)

Find the radius of convergence and interval of convergence of the series. n=12nn2xn

Calculus (MindTap Course List)

let f(x) = x 1, g(x) = x+1, and h(x) = 2x3 1. Find the rule for each function. 15. fgh

Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach

The following table shows four rows. from a frequency dis1tribution table for a sample of n = 50 scores. Use in...

Statistics for The Behavioral Sciences (MindTap Course List)

Critical Thinking Numbers are often assigned to data that are categorical in nature. (a) Consider these number ...

Understanding Basic Statistics

Use transformations to sketch the graph of the function. 12. y=2x

Single Variable Calculus

Rewrite each expression in Exercises 116 as a single rational expression, simplified as much as possible. y2x[2...

Finite Mathematics

For Problems 5-54, perform the following operations with real numbers. Objectives 3-6 755

Intermediate Algebra

In Problems 7-34, perform the indicated operations and simplify. 25.

Mathematical Applications for the Management, Life, and Social Sciences

Let denote the true average radioactivity level (picocuries per liter). The value 5 pCi/L is considered the di...

Probability and Statistics for Engineering and the Sciences

Terms of a Sequence In a sequence: a1=3,a2=7 and an=2an1+an2 for n3 Find a3, a4 and a5.

Mathematical Excursions (MindTap Course List)

Find f. f(t) = t + 1/t3, t 0, f(1) = 6

Single Variable Calculus: Early Transcendentals

Given that BD bisectsABC, use intuition to draw a conclusion regarding mABD and mABC.

Elementary Geometry For College Students, 7e

Solve the following word problems. Round dollars to the nearest cent and percents to the nearest tenth of a per...

Contemporary Mathematics for Business & Consumers

Let S(A)={ e,,2,,, } be as in Example 3 in section 3.1.Decide whether each of the following subsets is a subgro...

Elements Of Modern Algebra

Find , 0o360o, given the following information. sec=2 with in QII

Trigonometry (MindTap Course List)

A steel railroad rail expands and contracts according to the formula l=lT, where, l is the change in length, i...

Elementary Technical Mathematics

Using a Binomial Series In Exercises 1726, use the binomial series to find the Maclaurin series for the functio...

Calculus: Early Transcendental Functions (MindTap Course List)

Finding Points of Inflection In Exercises 17-32, find the points of inflection and discuss the concavity of the...

Calculus of a Single Variable

Is it really necessary to construct all three bisectors of the angles of a triangle to locate its incenter?

Elementary Geometry for College Students

In Exercises 1-6, let S={a,b,c,d,e,f} be a sample space of an experiment, and let E={a,b}, F={a,d,f} and G={b,c...

Finite Mathematics for the Managerial, Life, and Social Sciences

Finding a Derivative In Exercises 43-66, find the derivative of the function. h(x)=ln(2x2+1)

Calculus (MindTap Course List)

The direction cosines for the angles α, β, and γ in the figure are: , , , , , , , ,

Study Guide for Stewart's Multivariable Calculus, 8th

Area In Exercises 7376, find the area of the given region. y = (4x + 6)3/2

Calculus

If 2x + 2 ≤ f(x) ≤ x2 + 3 for all x, then =_____. 1 4 does not exist exists but cannot be determined from the ...

Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th

Evaluating a Triple Iterated Integral In Exercises 3-10, evaluate the triple iterated integral. 030201(x+y+z)dx...

Multivariable Calculus

An experiment has four equally likely outcomes: E1, E2, E3, and E4. a. What is the probability that E2 occurs? ...

Statistics for Business & Economics, Revised (MindTap Course List)

Define a factorial research design, including the terms factor and level, and identity and describe factorial d...

Research Methods for the Behavioral Sciences (MindTap Course List)

To get your bachelors degree, you incurred 50,000 in debt through a federally funded loan. You are required to ...

Mathematics: A Practical Odyssey

Assume that all variables represent real numbers. Determine whether each equation determines y to be a function...

College Algebra (MindTap Course List)

Solve the following exercises using the Law of Cosines. Find x. All dimensions are in inches.

Mathematics For Machine Technology

Refer to the data in exercise 31. Consider a model in which only Industry is used to predict Delay. At a .01 le...

STATISTICS F/BUSINESS+ECONOMICS-TEXT

A television manufacturer claims that (at least) 90% of its TV sets will not need service during the first 3 ye...

Introduction To Statistics And Data Analysis

What information should be included in the abstract of an APA-style research report?

Research Methods for the Behavioral Sciences (MindTap Course List)

bartleby
© bartleby 2019