1. A product must measure 10 0.5 cm. If the process has a standard deviation of 0.13, what is the sigma-rating of the process? (Round your answer to TWO places of decimal)

2. What fraction of product is defective for a 2.88-sigma process? Express your answer in percentage, rounded to TWO places of decimal.

3. A manufacture produces 16 oz bread loaves that must measure within the the specification 161.64 oz. If the manufacture sets its goal to at least attain 3- quality rating, what is the maximum process standard deviation it will allow itself? (Enter ONLY numerical values, and round your answer to TWO decimal places)

4. A manufacturer is known to have a 3.7-process. | Fraction defective = P(ZZ(UTL)). Based on the sigma-rating what is the value of Z(LTL)?

5. A manufacturing process has a 3.71-sigma quality. What fraction of its product is defective? Express your answer in DPMO, rounded to the nearest INTEGER.