Question: An air conditioning repair department manager has compiled data on the
An air-conditioning repair department manager has compiled data on the primary reason for 41 service calls for the previous week, as shown in the table. Using the data, make a check sheet for the problem types for each customer type, and then construct a Pareto diagram for each type ofcustomer.
Answer to relevant QuestionsPrepare a run chart similar to Figure for the occurrences of defective computer monitors based on the following data, which an analyst obtained from the process for making the monitors. Workers are given a 15-minute break at ...Prepare a scatter diagram for each of these data sets and then express in words the apparent relationship between the two variables. Put the first variable on the horizontal axis and the second variable on the verticalaxis.List the steps in the control process.What is a run? How are run charts useful in process control?Give two examples of unethical behavior for each of these areas: inspection, process control, process capability. For each, name the relevant ethical principle.
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