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Information from the American Institute of Insurance indicates the mean amount of life

Statistical Techniques in Business and Economics | 15th Edition | ISBN: 9780073401805 | Authors: Douglas Lind, William Marchal, Samuel Wathen ISBN: 9780073401805 480

Solution for problem 34 Chapter Chapter 8

Statistical Techniques in Business and Economics | 15th Edition

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Statistical Techniques in Business and Economics | 15th Edition | ISBN: 9780073401805 | Authors: Douglas Lind, William Marchal, Samuel Wathen

Statistical Techniques in Business and Economics | 15th Edition

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Problem 34

Information from the American Institute of Insurance indicates the mean amount of life insurance per household in the United States is $110,000. This distribution follows the normal distribution with a standard deviation of $40,000. a. If we select a random sample of 50 households, what is the standard error of the mean? b. What is the expected shape of the distribution of the sample mean? c. What is the likelihood of selecting a sample with a mean of at least $112,000? d. What is the likelihood of selecting a sample with a mean of more than $100,000? e. Find the likelihood of selecting a sample with a mean of more than $100,000 but less than $112,000.

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Chapter Chapter 8, Problem 34 is Solved
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Textbook: Statistical Techniques in Business and Economics
Edition: 15
Author: Douglas Lind, William Marchal, Samuel Wathen
ISBN: 9780073401805

The answer to “Information from the American Institute of Insurance indicates the mean amount of life insurance per household in the United States is $110,000. This distribution follows the normal distribution with a standard deviation of $40,000. a. If we select a random sample of 50 households, what is the standard error of the mean? b. What is the expected shape of the distribution of the sample mean? c. What is the likelihood of selecting a sample with a mean of at least $112,000? d. What is the likelihood of selecting a sample with a mean of more than $100,000? e. Find the likelihood of selecting a sample with a mean of more than $100,000 but less than $112,000.” is broken down into a number of easy to follow steps, and 116 words. The full step-by-step solution to problem: 34 from chapter: Chapter 8 was answered by , our top Statistics solution expert on 03/16/18, 04:51PM. Statistical Techniques in Business and Economics was written by and is associated to the ISBN: 9780073401805. This full solution covers the following key subjects: . This expansive textbook survival guide covers 20 chapters, and 1081 solutions. This textbook survival guide was created for the textbook: Statistical Techniques in Business and Economics, edition: 15. Since the solution to 34 from Chapter 8 chapter was answered, more than 223 students have viewed the full step-by-step answer.

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