Prior to beginning work on this assignment, review Chapter 22 of the textbook.

Imagine that you have been hired as a quality control data analyst. The company you have been hired for has experienced a decline in their sales numbers. The CEO speculates that there may be some areas for improvement in their quality control practices. You have a strong background in data analytics, but you know little about quality control practices. As a data analyst, you need to determine some key data points that will assist you in identifying any problem areas in the quality control process.

clink on upload what need to be done