Which of these are examples of non-contact inspection techniques?   Question 29 options: a. Machine vision b. Laser measuring methods c. Electrical field techniques d. All of the above

Question 7 options: You would like to develop variable control chart with three-sigma control limits. If your 10 samples each contain 20 observations, what value of D3 should you use for your R- Chart

D Question 10 A process that is within specifications 99.9997% of the time is called: A 2-Sigma process A 4-Sigma process A 6-Sigma process A 3-Sigma process

Question Viewer 's, Inc., makes custom western shirts. The shirts could be flawed in various ways, including flaws in the weave or color of the fabric, loose buttons or decorations, wrong dimensions, and uneven stitches. Jim randomly examined 10 shirts, with the following results shown to the right. Shirt Defects 1 7 23 0 6 13 11 512608 45678 10 9 10 a. Assuming that 10 observations are adequate for these purposes, determine the three-sigma control limits for defects per shirt. The UCL equals and the LCL equals (Enter your responses rounded to two decimal places. If your answer for LCL is negative, enter this value as 0.)

I Material II Equipment Mechanical failures IV III Passenger processing delays at gate Proced Question Viewer Match each number in the chart with its corresponding cause. Number Cause || IV = Personnel V

Question 49 For the sample data given below, is the process in statistical control ? (for z=3) Observations 1 2 3 4 5 6 7 8 9 10 11 Defects/Unit 9 4 3 5 6 3 4 2 3 2 3 Process is in control None of these There is insufficient data to evaluate the process O Process is not in control

Define, compare and contrast  type 1 and type 2 error?

100% Inspection means every part is inspected in other words all parts or characteristics of a particular batch are tested against predetermined tolerances of defined features.  Question: Discuss why sampling is preferred than 100% inspection.