Employee
Four Employees Are Monitored to Determine Whether There Is

question 107

Essay

Employee
Four employees are monitored to determine whether there is any difference in the proportions of acceptable parts produced by the employees.The sample of parts produced is given below. $$\begin{array}{l}\text { Employee }\\\begin{array} { | l | c c c c | c | } \hline \text { Quality } & \mathbf { 1 } & \mathbf { 2 } & \mathbf { 3 } & \mathbf { 4 } & \text { Total } \\\hline \text { Acceptable } & 265 & 270 & 225 & 180 & 950 \\\text { Unacceptable } & 10 & 5 & 15 & 20 & 50 \\\hline \text { Total } & 275 & 275 & 250 & 200 & 1000 \\\hline\end{array}\end{array}$$
These data provide the information for testing the hypothesis that the proportion of unacceptable is the same for the four employees.What is the conclusion?

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Definitions:

Indifference Curves

Graphical representations used in microeconomics to show different combinations of two goods between which a consumer is indifferent, signifying equal levels of utility.

Bliss Point

The optimal quantity of consumption where any further increase or decrease would lead to lower satisfaction or utility.

Absolute Values

A mathematical operation that measures the distance of a number from zero on the number line, disregarding direction.

Indifference Curve

A graphical representation showing different combinations of two goods that provide an individual with the same level of satisfaction.