Part a$.$ Find the attached Excel File: Assignment $2\_$Part a$.$ There are $4$ excel worksheets in the excel file. Based on the instruction in each worksheet, create the following chart and provide explanation. Note: Editing the Excel file, and submit the complete excel file as the first document for this assignment. $1.$ Create a histogram about the inside diameter of metal sleeves $($Hint: the histogram needs to include all $100$ observations$).$ Provide your explanation about the histogram chart. $2.$ Create a scatter plot with a trend line to show the relationship between disposable income and life insurance coverage. Reach your conclusion about the two variables. $3.$ Create a Pareto Chart regarding the data about types of error in a printing company $($Hint: the pareto chart need to be created based on the total cost, only unit costs is given currently$).$ Discuss the results found based on the pareto chart: if management has monthly allocation of $$18,000,$ which areas should they tackle? $4.$ Based on the cols manufacturing data, conduct the x$-$bar chart and r chart. How to interpret the two charts?