23. Social Security Numbers, continued Refer to the data set in Exercise 22. a. Find the percentage...

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23. Social Security Numbers, continued Refer to the data set in Exercise 22.

a. Find the percentage of measurements in the intervals x 6s, x 62s, and x 63s.

b. How do the percentages obtained in part a compare with those given by the Empirical Rule? Should they be approximately the same? Explain.

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Introduction To Probability And Statistics

ISBN: 9780357114469

15th Edition

Authors: William Mendenhall Iii , Robert Beaver , Barbara Beaver

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23. Social Security Numbers, continued Refer to the data set in Exercise 22. a. Find the percentage...

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Introduction To Probability And Statistics

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