BuyFindarrow_forward

Essentials of Statistics for the B...

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

Solutions

Chapter
Section
BuyFindarrow_forward

Essentials of Statistics for the B...

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

For a distribution with µ = 40 and s = 12, find the z-score for each of the following scores.

a. X = 36

b. X = 46

c. X = 56

(a)

To determine

To Find: The z-score corresponding to X=36.

Explanation

Given Info:

The population has mean μ=40 and standard deviation s=12.

Calculation:

The z-score corresponding to X=36 can be obtained as follows:

The formula for z-score is,

z=Xμs

Substitute X=36, μ=40 and s=12

(b)

To determine

To Find: The z-score corresponding to X=46.

(c)

To determine

To Find: The z-score corresponding to X=56.

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

Additional Math Solutions

Find more solutions based on key concepts

Show solutions add

In Exercises 2340, find the indicated limit. 39. limx1x2+82x+4

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

Evaluate the integral. x23x+7(x24x+6)2dx

Calculus (MindTap Course List)

Find the derivative of the function. h(t) = (t + 1)2/3 (2t2 1)3

Single Variable Calculus: Early Transcendentals, Volume I