Essentials of Statistics for the B...

8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

Draw a vertical line through a normal distribution for each of the following z-score locations. Determine whether the tail is on the right or left side of the line and find the proportion in the tail.

a. z = 1.00

b. z = 0.50

c. z= −1.25

d. z = −0.40

To determine

To Find: The proportion the tail when p(z=1) and to determine whether it is right tailed or left tailed.

Explanation

Given Info:

Proportion in body follows a normal distribution with z-score equal to 1.

Calculation:

Since, Z represents the standard normal variate. So, probability that z score is equal to 1 is obtained by z-table...

To determine

To Find: The proportion in the tail when p(z=0.5) and to determine whether the tail is left tail or right tail.

To determine

To Find: The proportion in the tail when p(z=−1.25).

To determine

To Find: The proportion in the tail when p(z=−0.40)

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MathStatisticsEssentials of Statistics for the Behavioral Sciences8th Edition

Essentials of Statistics for the B...

Solutions

Essentials of Statistics for the B...

Draw a vertical line through a normal distribution for each of the following z-score locations. Determine whether the tail is on the right or left side of the line and find the proportion in the tail. a. z = 1.00 b. z = 0.50 c. z= −1.25 d. z = −0.40

Still sussing out bartleby?

The Solution to Your Study Problems

Chapter 6 Solutions

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SOC Are middle-class families more likely than working-class families to maintain contact with kin? Write a par...

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Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by...

Find the number of distinguishable permutations that can be formed from the letters of each word. a. CINCINNATI...

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For Problems 55-94, simplify each numerical expression. Objectives 7 3(2.1)4(3.2)2(1.6)

Find the limit. limt1+t21t2,tan1t,1e2tt

For Questions 1 through 4, fill in each blank with the appropriate word. The region interior to a central angle...

10. Suppose the set has a . a. How many elements does the power set have ? b. If how many elements of the p...

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Find all possible real solutions of each equation in Exercises 3144. x3+4x2+4x+3=0

Solve the equations in Exercises 112 for x (mentally, if possible). 2x+4=1

Find d9dx9(x8lnx).

In Exercises 4756, solve the given equation for the indicated variable. 1,000=500(1.12t) (Round the answer to f...

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Writing Functions In Exercises 79-82, write an equation for a function that has the given graph. The bottom hal...

Writing a Set of Parametric Equations In Exercises 43-50, use the results of Exercises 39-42 to find a set of p...

In Problems 15-18, at the indicated points, find (a) the slope of the tangent to the curve. (b) the instantaneo...

The paper Effects of a Rice-Rich versus Potato-Rich Diet on Glucose, Lipoprotein, and Cholesterol Metabolism in...

In Exercises 1 to 6, simplify by combining similar terms. x+(3x+2)(2x+4)

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Math
Statistics Essentials of Statistics for the Behavioral Sciences 8th Edition

Draw a vertical line through a normal distribution for each of the following z-score locations. Determine whether the tail is on the right or left side of the line and find the proportion in the tail.

a. z = 1.00

b. z = 0.50

c. z= −1.25

d. z = −0.40