An Elementary School Teacher Has Three Classes She Knows She Is Most Effective When the Students All

question 12

Multiple Choice

An elementary school teacher has three classes.She finds the following mean and standard deviations for student IQ scores. $\begin{array}{|l|l|l|}\hline&\text { Mean } & \text { Standard Deviation } \\\hline \text { Class\#1 }&106 & 32 \\\hline \text { Class\#2 }&104 & 9 \\\hline \text { Class\#3 }&110 & 16\\\hline\end{array}$
She knows she is most effective when the students all have similar IQ levels.Which class is she likely to be most effective with?

• A) Class #1
• B) Class #2
• C) Class #3
• D) Classes #1 and #2 equally
• E) Classes #1 and #3 equally

---

Definitions:

Master Budget

A comprehensive financial planning document that consolidates all of a company's individual budgets relating to sales, cost of goods sold, operations, and capital expenditures into one overarching budget.

Sales Budget

A financial plan that estimates the expected sales revenue for a period, including units sold and revenue expected.

Cash Budget

A cash budget is a financial plan or forecast that outlines expected cash inflows and outflows over a specific period, helping businesses manage their cash flow.

Purchases Budget

A financial plan that estimates the amount of goods or inventory a business needs to buy over a certain period to meet its sales goals.