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Solved: Formats of Confidence Intervals. In Exercises,

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 12BSC Chapter 7.2

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 12BSC

Formats of Confidence Intervals. In Exercises 9-12, express the confidence interval using the indicated format. (The confidence intervals are based on the proportions of red, orange, yellow, and blue M&Ms in Data Set 20 from Appendix B.)

Express the confidence interval  in the form of

Step-by-Step Solution:
Step 1 of 3

Solution 12BSC

Here we need to express the confidence interval in the form of

From the given confidence interval we have the point estimate,

The margin of error,

Hence, we can write the confidence interval as follows:

Step 2 of 3

Chapter 7.2, Problem 12BSC is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

Since the solution to 12BSC from 7.2 chapter was answered, more than 386 students have viewed the full step-by-step answer. This full solution covers the following key subjects: confidence, interval, Intervals, express, formats. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. The full step-by-step solution to problem: 12BSC from chapter: 7.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The answer to “?Formats of Confidence Intervals. In Exercises 9-12, express the confidence interval using the indicated format. (The confidence intervals are based on the proportions of red, orange, yellow, and blue M&Ms in Data Set 20 from Appendix B.)Express the confidence interval in the form of” is broken down into a number of easy to follow steps, and 44 words.

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Solved: Formats of Confidence Intervals. In Exercises,