solve the two questions please

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Question 4 (20 points) State whether the following statements are true or false. Give reasons for your answers. 1. SMED or single minute exchange of die means changing from one product to another in a single minute. 2. Out of control points in a control chart is always something bad. 3. If a scatter diagram shows a strong positive trend between factor A and B, then we conclude that increase in A will cause an increase in B. 4. In the 5S implementation, the auction area is where we sell the unneeded items to whoever pays more. Question 3. (20points) multiple choice questions, Fill the right choice in the table below and Give reasons for your answers. 3 4 1) An accountant is trying to reduce the time between receipt and payment of invoices and has recently completed a flowchart. Which of the following tools would be the best for them to use next? a) Fishbone diagram b) Scatter diagram c) Box and whisker plot d) Histogram 2. If you are interested in measuring sigma level for order delivery time, where orders delivered after more than one hour are not acceptable. which of the following would you start calculating? a) DPMO b) Process capability c) Production rate d) FPY 3. VSM a) Shows the flow of both material and information. b) Shows the sigma level c) Has more details than a flow chart d) Usually done in analyze phase 4. Which of the following are not examples of poka-yoke? a) Alarm that starts if errors occur. b) Digital counters on machines to ensure all parts are completed. c) Gauges through which parts must pass on a machine. d) Sampling and checking work