Find The $z$ Score for Each Student and Indicate Which One Has the One

question 51

Multiple Choice

Find the $z$ score for each student and indicate which one has the higher relative score.
$\begin{array}{|l|l|l|l|}\hline \text { Art Major } & X=46 & \bar{X}=50 & s=5 \\\hline \text { Theatre Major } & X=70 & \bar{X}=75 & s=7 \\\hline\end{array}$

• A) The art major has a higher score than the theatre major.
• B) The theatre major has a higher score than the art major.
• C) Both students have the same score.
• D) Neither student received a positive score; therefore, the higher score cannot be determined.

---

Definitions:

Total Variable Overhead Variance

The difference between the actual variable overhead incurred and the standard variable overhead allocated for the output achieved.

Standard Costing System

An accounting method that applies estimated costs to product costs for the purposes of budgeting and inventory valuation.

Direct Labour-Hours

The total hours worked by employees directly involved in manufacturing a product.

Variable Manufacturing Overhead

Manufacturing costs that vary in total directly with changes in production volume, such as utility costs or raw material consumptions.