A-D thanks it is one problem.

Analyze the data in the following problems using median and up/down run tests with z=12. a. Given the following run test results of process output, what do the results of the run tests suggest about the process? Test -score +1.57 Median Up/Down +1.13 random O non-random b.Twenty means were plotted on a control chart. An analyst counted 9 runs above/below the median, and 6 up/down runs. What do the results suggest about the process? non-random O random c. The following data are the number of defects per spool of cable. OBSERVATION 1 2 3 7 . 9 10 11 12 13 14 Number of defects 4 0 0 2 13 1 20 Test Conclusion Median Up/Down d. The postmaster of a small western town receives a certain number of complaints each day about mail delivery. 1 2 34 5 6 Number of complaints 4 15 14 8 6 DAY 7 5 # 9 10 11 12 13 7 12 13 14 4 6 2 10 Test Conclusion Median Up/Down