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 0.1 significance level that the digits are from a uniform population.

DigitFrequencyDigitFrequency047541147647230743346833469937

Click here for the Excel Data File

a.State the decision rule. Use 0.1 significance level.(Round your answer to 3 decimal places.)

H₀: The digits are uniformly distributed.

H₁: The digits are not uniformly distributed.

b.Compute the value of chi-square.(Round your answer to 3 decimal places.)