1 The benefits of value stream mapping include all except 1 point Helping to remove communication barriers Tying multiple lean concepts and techniques together Finding sources of waste All of the above 2. Question 2 In a pull system, the signal goes from upstream to down. 1 point False True 3. Question 3 One of the many problems with the hidden factory is 1 point Creates value Creates value that customers will not pay for Easy to perform Reduces scrap 4. Question 4 There are 40,000 units scheduled for production. We can produce 2,000 units per day. What is the flow time? 1 point 21 20 2000 19 5. Question 5 All are advantages of pull systems except 1 point Less WIP Stable pricing More finished inventories Reduced cycle times 6. Question 6 Data from our customer is mostly 1 point Quantitative Incomplete Qualitative Invalid 7. Question 7 Strata , in six sigma, is defined as 1 point A process A homogenous lot A weather layer A subgroup 8. Question 8 One of the reasons convenience sampling is biased is because 1 point It requires very few data points. It is easy Inclusion criteria are extremely minimized Every element