A meat packing plant produces sausages. Each sausage is specified to weigh between 8.00 and 8.10 oz. Data collected from the process over 30 days indicates that the distribution is normally distributed and the control chart is stable. The control chart used a subgroup sample of 5 sausages every 4 hours. The control chart calculations show that the process average weight is 8.065 oz and the average range is 0.05 oz. What is the point estimate for the standard deviation of the process?

Group of answer choices

0.0200

0.0199

0.0202

0.0215

Using the information given in Question #44, what are the z values for the upper and lower specification limits?

Group of answer choices

Z_u= 1.7283, Z_L= 2.0238

Z_u= 1.5883, Z_L= 3.1667

Z_u= 1.6282, Z_L=3.0238Z_u= 1.7354, Z_L=3.1267

Using the data calculated in Question #45, what % of the sausages are shipped overweight and what % of the sausages are shipped underweight?

Group of answer choices

5.17% overweight & 0.12% underweight

6.24% overweight & 0.18% underweight

5.68% overweight & 0.25% underweight

7.18% overweight & 0.12% underweight