A Quality Control Inspector Keeps a Tally Sheet of the Numbers

question 9

Short Answer

A quality control inspector keeps a tally sheet of the numbers of acceptable and unacceptable products that come off two different production lines. The completed sheet is shown below. $$\begin{array} { | c | c | c | } \hline \text { Production line } & \begin{array} { c } \text { Acceptable } \\\text { products }\end{array} & \begin{array} { c } \text { Unacceptable } \\\text { products }\end{array} \\\hline 1 & 152 & 48 \\\hline 2 & 136 & 54 \\\hline\end{array}$$ What is the p-value of the test?

---

Definitions:

Payback Period

The time it takes for an investment to generate an amount of income or cash equal to the cost of the investment.

Average Income

The mean amount of money earned over a specified period by an individual or entity.

Operations

The day-to-day activities involved in running a business or manufacturing process, focusing on efficiency and effectiveness.

Payback Period

The length of time it takes for an investment to generate an amount of income or cash equal to the cost of the investment.