Question: Analyze the data in the following problems using median and up/down run tests with z=+ 2. a. Given the following run test results of process

Analyze the data in the following problems using

Analyze the data in the following problems using median and up/down run tests with z=+ 2. a. Given the following run test results of process output, what do the results of the run tests suggest about the process? Test Median Up/Down z-score +1.50 +1.06 O random O non-random b.Twenty means were plotted on a control chart. An analyst counted 9 runs above/below the median, and 7 up/down runs. What do the results suggest about the process? O non-random O random c. The following data are the number of defects per spool of cable. OBSERVATION 1 5 2 3 3 1 4 0 6 3 7 2 8 0 9 2 10 1 11 12 3 1 13 2 14 0 Number of defects 3 1 d. The postmaster of a small western town receives a certain number of complaints each day about mail delivery. 4 5 6 1 4 10 2 16 3 14 DAY 7 8 5 12 NOO 9 13 am 11 6 12 4 AN 13 2 14 10 Number of complaints 8 9 6 7 Test Conclusion Median Assessment Tool iFrame Up/Down random non-random

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