   Chapter 1, Problem 19P Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570

Solutions

Chapter
Section Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570
Textbook Problem

For the following set of scores, find the value of each expression: a. ΣX2 b. (ΣX)2 c. Σ (X – 1) d. Σ(X – 1)2 X 3 2 5 1 3

a.

To determine

To Find: The value of X2.

Explanation

Given info:

X represents the scores. The scores are 3, 2, 5, 1, and 3.

Calculation:

X represents the scores.Y represents the values when square of each score is done, that is:

Y=X2

Then,

Y=X2

Software procedure:

Step-by-step procedure to obtain the X2 using the SPSS software:

• Go to Variable View> Enter the name of the variable as X and second variable as Y.
• Go to Data View>Enter the values of X.
• Go to Transform>Choose Compute variable>Enter Y in Target Variable> choose X >Move X to Numeric Expression

b.

To determine

To Find: The value of (X)2.

c.

To determine

To Find: The value of (X1).

d.

To determine

To Find: The value of (X1)2.

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

The Solution to Your Study Problems

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

Get Started

Rational Inequalities Solve the inequality. 99. 1x2+2x+33x

Precalculus: Mathematics for Calculus (Standalone Book)

In Exercises 4562, find the values of x that satisfy the inequality (inequalities). 54. x 4 1 and x + 3 2

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

Will a price below the equilibrium price result in a market surplus or shortage?

Mathematical Applications for the Management, Life, and Social Sciences

Differentiate. y=x2tanx

Calculus (MindTap Course List)

Evaluate the integral. 23(x23)dx

Single Variable Calculus: Early Transcendentals, Volume I

For y = x3 ln x, y = a) x2(1 + 3 ln x) b) x3 + 3x2 (ln x) c) 3x d) 4x2(ln x)

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