Homework assignment 5 | Operations Management homework help

This assignment contains 2 parts. You need to address both parts to earn full credit.
Part a) Based on the introduction, create a histogram chart, scatter plot, Pareto chart, and x-bar chart & r chart; provide your explanation.
Part b) Complete the calculation questions about forecasting. Show your steps to earn full credit. 
some pictures of upload are example of represented for the work. 

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