Explanation Given: The mean and the standard deviation for the data is 50 and 5 , respectively. Formula Used: Thez-score of a data item using the following formula: z − s c o r e = Data item − Mean Standard deviation Calculation: A z-score of a data item shows how much above or below it is from the mean of the data. It describes how many standard deviations more than or less than the value of the mean, does the data item lie

6th Edition

ISBN: 9780321867322

Author: Robert F. Blitzer

Publisher: PEARSON

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Chapter 12, Problem 42RE

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To calculate: The value of the z-score for the data 60 if the mean and the standard deviation for the data are $50$ and $5$ , respectively.

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Chapter 12, Problem 41RE

Chapter 12, Problem 43RE

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Chapter 12 Solutions

Thinking Mathematically (6th Edition)

Ch. 12.1 - CHECK POINT 1 A city government wants to conduct a...Ch. 12.1 - CHECK POINT 2 Explain why the sampling technique...Ch. 12.1 - CHECK POINT 3 Construct a frequency distribution...Ch. 12.1 - CHECK POINT 4 Use the classes in Table 12.3 to...Ch. 12.1 - CHECKPOINTS 5 Construct a stem-and-leaf plot for...Ch. 12.1 - A sample obtained in such a way that every member...Ch. 12.1 - Prob. 2CVC Ch. 12.1 - Fill in each blank so that the resulting statement...Ch. 12.1 - 4. Data can be displayed using a bar graph with...Ch. 12.1 - Prob. 5CVC

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The value of the z-score for the data 60 if the mean and the standard deviation for the data are 50 and 5 , respectively.

Solution Summary: The author calculates the value of the z-score for the data item 60 if the mean and the standard deviation are 50 and 5 respectively.

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To calculate: The value of the z-score for the data 60 if the mean and the standard deviation for the data are $50$ and $5$ , respectively.

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Chapter 12 Solutions

The value of the z-score for the data 60 if the mean and the standard deviation for the data are 50 and 5 , respectively.

Solution Summary: The author calculates the value of the z-score for the data item 60 if the mean and the standard deviation are 50 and 5 respectively.

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To calculate: The value of the z-score for the data 60 if the mean and the standard deviation for the data are 50<m:math><m:mrow><m:mn>50</m:mn></m:mrow></m:math> and 5<m:math><m:mn>5</m:mn></m:math>, respectively.

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Chapter 12 Solutions

To calculate: The value of the z-score for the data 60 if the mean and the standard deviation for the data are $50$ and $5$ , respectively.