Chapter 5, Problem 4P

BuyFind*arrow_forward*

10th Edition

Frederick J Gravetter + 1 other

ISBN: 9781305504912

Textbook Problem

For a population with

- Find the a-score for each of the following
*X*values. (*Note*: You should be able to find these values using the definition of a*z*-score. You should not need to use a formula or do any serious calculations.)

To determine

- For given mean and standard deviation (SD) find Z score for given X values.
- To find corresponding X value for given Z scores.

Explanation

**Given:**

- a) Populations with

b) Populations with

**Key Point:**

- a) In order to calculate Z scores using the given mean, SD (standard deviation) and X values we have to use the formula for Z scores which is

b) In order to calculate X scores using the given mean, SD and Z values we have to use the formula:

**Calculation:**

a)

Let's calculate Z for

Presented in Table (a)

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

Essentials Of Statistics

Multivariable Calculus

Precalculus: Mathematics for Calculus (Standalone Book)

Calculus: Early Transcendental Functions

Calculus (MindTap Course List)

Calculus: Early Transcendentals

Calculus: An Applied Approach (MindTap Course List)

Single Variable Calculus: Early Transcendentals, Volume I

Calculus (MindTap Course List)

Finite Mathematics and Applied Calculus (MindTap Course List)

Probability and Statistics for Engineering and the Sciences

Understanding Basic Statistics

Finite Mathematics

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

Single Variable Calculus

Elementary Geometry For College Students, 7e

Elementary Technical Mathematics

Mathematical Applications for the Management, Life, and Social Sciences

Mathematical Excursions (MindTap Course List)

Intermediate Algebra

Trigonometry (MindTap Course List)

Contemporary Mathematics for Business & Consumers

Single Variable Calculus: Early Transcendentals

Calculus of a Single Variable

Elements Of Modern Algebra

Finite Mathematics for the Managerial, Life, and Social Sciences

Calculus: Early Transcendental Functions (MindTap Course List)

Study Guide for Stewart's Multivariable Calculus, 8th

Elementary Geometry for College Students

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