Here Is an Excel ANOVA Table That Summarizes the Results

question 50

Multiple Choice

Here is an Excel ANOVA table that summarizes the results of an experiment to assess the effects of ambient noise level and plant location on worker productivity. The test used ? = 0.05. $$\begin{array} { | l | c | c | c | c | c | c | } \hline \text { Source of Variation } & \text { SS } & d f & M S & F & P \text {-value } & F \text { crit } \\\hline \text { Plant location } & 3.0075 & 3 & 1.0025 & 2.561 & 0.1199 & 3.862 \\\hline \text { Noise level } & 8.4075 & 3 & 2.8025 & 7.160 & 0.0093 & 3.863 \\\hline \text { Error } & 3.5225 & 9 & 0.3914 & & & \\\hline \text { Total } & 14.9375 & & & & & \\\hline\end{array}$$ The sample size is:

• A)15.
• B)10.
• C)16.
• D)impossible to determine.

---

Definitions:

Medical Supplies

Items and materials used in healthcare settings, including syringes, bandages, gloves, and medicines.

Flexible Budget

An adaptable budget that shifts in response to changes in the amount of activity or volume.

Net Operating Income

A financial metric that calculates a company’s income after operating expenses are subtracted but before interest and taxes are deducted.

Flexible Budget

A budget that adjusts or flexes with changes in volume or activity levels of the business, allowing for more accurate financial planning.