A sample of 20 cookies is taken to test the claim that each cookie contains at least 9 chocolate chips. The average number of chocolate chips per cookie in the sample was 8.25 with a population standard deviation believed to be 1.3. Assume the distribution of the population is normal. Perform a hypothesis test to test the claim, using the critical value approach and a significance level of 1%. Be sure to include all 5 steps of the hypothesis testing procedure

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