Question: Process data from a refrigeration machine at supplier Psy, Inc. shows an average temperature of 25.00 degrees Fahrenheit and a standard deviation of 0.65 degrees
Process data from a refrigeration machine at supplier Psy, Inc. shows an average temperature of 25.00 degrees Fahrenheit and a standard deviation of 0.65 degrees Fahrenheit. The specifications from customer Taylor Swift are 25.00 3.25 degrees Fahrenheit, so Lower Specification Limit of 21.75 degrees Fahrenheit and Upper Specification Limit of 28.25 degrees Fahrenheit. Indicate, showing your calculations, what is the Process Capability Ratio (Cp). Please round your final answer to 2 places after the decimal. Indicate, showing your calculations, what is the Process Capability Index (Cpk). Please round your final answer to 2 places after the decimal. Please interpret the results from this process capability analysis. Point to what you can say based on the Cp and Cpk and point out how you are able to reach your conclusion
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