Please see table below for the following questions:

1. If you are doing an averages and ranges control chart for this data, what are the control limits for range?
   1. 0 and 7.797
   2. 0 and 6.899
   3. 0 and 5.455
   4. 0 and 6.554

1. If you are doing an averages and ranges control chart for this data, what are the control limits for average?
   1. 2.97 and 7.98
   2. 3.03 and 8.01
   3. 3.30 and 8.50

1. Is the process in control?
   1. Yes
   2. No
2. If the USL = 8 and the LSL = 3.2, what is the sigma level?
   1. 1.56
   2. 1.80
   3. 3.20
   4. 1.44
3. If the USL = 8 and the LSL = 3.2, what is the Cpk?
   1. .48
   2. .59
   3. 1.3
4. Statistical process control (SPC) is great and sometimes in manufacturing, a type of SPC is used called short run. What is the major purpose of it?
   1. To look at variation in a process
   2. To look at variation in a product

1. What type of distribution looks at the number of defects per unit?
   1. Normal
   2. Student T
   3. Poisson
   4. Binomial

1. A sampling plan has a sample size of n=80 and c=6. If the material has a 4% chance of being defective, what is the chance of this lot being accepted?
   1. .80
   2. .96
   3. .90
   4. .84

1. A sampling plan has a sample of n=100, acceptance number of 4, rejection number of 6, the lot is found to be 10% defective, what is the chance of this lot being accepted?
   1. .029
   2. .045
   3. .036
   4. .034

1. If MTBF is 300 hours, what is the chance of being reliable for 75 hours?
   1. .96
   2. .86
   3. .93
   4. .78

1. If you are doing a DOE that is a full factorial, you have three factors and two levels.How many experiments?
   1. 10
   2. 8
   3. 16
   4. 4

1. If you did a DOE with alpha of .05, degrees of freedom of 3 and 18, F ratio of .75, what does your result show?
   1. Reject the null hypothesis
   2. Fail to reject the null hypothesis

1. If you have three standard deviations on each side of the centerline in a histogram to reach your USL and LSL, what percent of all values is that?
   1. 99.99%
   2. 95.55%
   3. 68.00%
   4. 99.73%

1. You have a sample size of 50, average of 10, and standard deviation of 2, what is the 95% confidence interval for the normal population?
   1. 9.45 to 10.6
   2. 9 to 11
   3. 8.59 to 12.50

1. What type of analysis tool is RPN used with?
   1. FMEA
   2. ANOVA
   3. Fishbone Diagram