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Statement of a problem № m408

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Each of the digits in a raffle is thought to have the same chance of occurrence. The table shows the frequency of each digit for consecutive drawings in a California lottery. Perform the chi-square test to see if you reject the hypothesis at the .05 significance level that the digits are from a uniformpopulation.

Solution:
Each of the digits in a raffle is thought to have the same chance of occurrence.

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