Given the Table Below,as the Number of Workers Increases from 10

question 55

Multiple Choice

Given the table below,as the number of workers increases from 10 to 15,output per worker $\begin{array}{cccc}\begin{array}{c}\text { Number of } \\\text { Workers }\end{array} & \begin{array}{c}\text { Total } \\\text { Product }\end{array} & \begin{array}{c}\text { Average } \\\text { Product }\end{array} & \begin{array}{c}\text { Morginal } \\\text { Product }\end{array} \\\hline 5 & -&28 & -\\10 & - & - & 30 \\15 & 420 & - &- \\20 & -& -&22 \\\hline\end{array}$

• A)increases from 290 to 420
• B)increases from 28 to 29
• C)decreases from 29 to 28
• D)decreases from 30 to 26
• E)none of the above

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Definitions:

Standard Deviation

A metric that calculates how much a dataset's values deviate or spread out from the average.

Confidence Interval

A range of values, derived from sample data, that is likely to contain the value of an unknown population parameter, expressed at a certain confidence level.

Mean

The mean of a collection of numbers, found by summing up all values and then dividing by the total count of those values.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values.