Refer to the Following Partial ANOVA Results from Excel (Some

question 37

Multiple Choice

Refer to the following partial ANOVA results from Excel (some information is missing) . $$\begin{array} { | l | c | c | c | c | } \hline \text { Source of Variation } & S S & d f & M S & F \\\hline \text { Nozzle setting } & 3.46722 & 1 & 3.46722 & 4.87198 \\\hline \text { Pressure level } & 8.07444 & & 4.03722 & 5.67291 \\\hline \text { Interaction } & 2.80779 & 2 & 1.40389 & 1.97268 \\\hline \text { Error } & 8.54000 & & 0.711667 & \\\hline \text { Total } & 22.8894 & & & \\\hline\end{array}$$ How many nozzle settings were observed?

• A)3
• B)2
• C)1
• D)Can't tell.

---

Definitions:

Activity-based Costing

A method in accounting that identifies the activities in an organization and assigns the cost of each activity to all products and services according to the actual consumption by each.

Activity-based Costing

A costing methodology that assigns overhead and indirect costs to specific activities related to the production of goods or services.

Order Size

The quantity of goods a customer purchases in a single order, which can impact production planning and inventory management.

Activity-based Costing

An accounting method that assigns costs to products or services based on the activities that go into producing them, providing more accurate cost information.