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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
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 chiesquare test to see if you reject the hypothesis at the 0.01 signicance level that the digits are from a uniform population. Digit Frequency Digit Frequency 9 2B 5 36 1 36 6 28 2 2'3 7 25 3 24 8 27 d. 32 9 37 Djpicture Click here for the Excel Data File a. State the decision rule. Use 0.01 significance level. (Round your answer to 3 decimal places.) H9: The digits are uniformly distributed. H1: The digits are not uniformly distributed. b. Compute the value of chisquare. (Round your answer to 3 decimal places.)
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