Use the Given Process Data to Construct a Control Chart

question 1

Essay

Use the given process data to construct a control chart for p
-A machine that is supposed to fill small bottles to contain 20 ml yields the following data from a test of 4 bottles every hour.
$\begin{array} { l|llll|l| } S&&A&&&M&R\\\hline 1&19.9&20.1&20.2&20.3&20.125&0.4\\2&20.4&20.0&20.3&20.3&20.25&0.4\\3&20.0&20.7&20.4&20.3&20.35&0.7\\4&20.4&20.1&20.1&19.9&20.125&0.5\\5&19.9&19.8&19.6&19.5&19.7&0.4\\6&19.4&19.4&19.6&19.7&19.525&0.3\\7&19.8&19.4&19.6&19.7&19.625&0.4\\8&19.9&19.8&20.0&20.0&19.925&0.2\\9&20.2&20.3&20.1&20.3&20.225&0.2\\10&20.0&20.3&20.0&20.2&20.125&0.3\\11&20.3&20.5&20.1&20.2&20.275&0.4\\12&20.1&19.9&19.8&19.7&19.875&0.4\\13&19.5&19.8&19.7&19.6&1965&0.3\\14&19.4&19.8&19.8&19.4&19.4&0.4\\15&19.5&19.6&19.6&19.9&19.65&0.4\end{array}$

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Definitions:

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations or those due within one year, calculated by dividing current assets by current liabilities.

Current Liabilities

Financial commitments that need to be settled within a year or during the regular operation period of a company.

Current Assets

Assets that a company expects to convert into cash, sell, or consume within one year or its operating cycle, whichever is longer.

Closing

The process of finalizing accounts at the end of an accounting period, transferring temporary account balances to permanent ones.