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    Chebyshev's Theorem and Confidence Interval

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    (a) Use Chebyshev's theorem to find what percent of the values will fall between 120 and 150 for a data set with mean of 135 and standard deviation of 7.5.

    (b) Use the Empirical Rule to find what two values 95% of the data will fall between for a data set with mean 234 and standard deviation of 12.

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    https://brainmass.com/statistics/confidence-interval/chebyshev-s-theorem-and-confidence-interval-177222

    Solution Preview

    (a) According to Chebyshev's theorem, for any population or sample, at least [1 - (1 / k)^2] of the observations in the ...

    Solution Summary

    The two problems have been neatly solved.

    $2.19

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