The author recorded the leading digits of the sizes of the files stored on his computer, and the leading digits have frequencies of 45, 32, 18, 12, 9, 3, 13, 9, and 9. Using a 0.05 significance level, test for goodness-of-fit with Benford€™s law.

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Leading Digit 2 3 4 6 8 Benford's Law: Distribution of Leading Digits 30.1% 17.6% 12.5%| 9.7%|7.9%| 6.7% 5.8% 5.1% 4.6%