Practice evaluating the results of attributes sampling by using the tables in Exhibit 8.6 and the following combinations of inputs.

Assume the tolerable deviation rate is 12%. For each item labeled

a. through f. below, state your interpretation of the result, including the appropriate conclusion about whether the control is operating effectively. For those situations when no deviations are detected in the sample, comment on why the upper limit of deviations is greater thanzero.

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Risk of Overreiane Sample Size DeviationsDeviations Number f Upper Limit of 5% 5% 5% 10% 10% 10% 20 75 150 20 75 150 O. b. C. 10 d. e. 10