A metropolitan police agency is studying the incidence of drivers operating their vehicles with expired driving license. The data collected from drivers who have been stopped by an officer for a traffic law violation and a traffic summons issued. Data in the below table show the number of drivers with an expired driving license (considered as nonconformities) with an average of 45 drivers stopped by an officer. Sample Number of drivers with an expired driving license  Use the attached Excel file to solve this question, provide your answers and screenshots below. Set up a control chart for the average number of nonconformities per unit (u-Chart) for this data -Do you think it would have been more accurate and easier to plot the C-Chart in this case instead of the U-Chart? Explain your answer

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.