In Studying the Occurrence of Genetic Characteristics, the Following Sample

question 30

Multiple Choice

In studying the occurrence of genetic characteristics, the following sample data were_ obtained. You would like to test the claim that the characteristics occur with the same
Frequency at the 0.05 significance level. $$\begin{array} { l | c c c c c c } \text { Characteristic } & \text { A } & \text { B } & \text { C } & \text { D } & \text { E } & \text { F } \\\hline \text { Frequency } & 28 & 30 & 45 & 48 & 39 & 39\end{array}$$ What is the expected value for D?

• A)28
• B)38
• C)42
• D)48

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Definitions:

Income Before Taxes

The total revenue of a business minus all expenses except for taxes, used to evaluate profitability before tax impact.

Operating Expenses

Expenses incurred during the normal course of business operations, including sales and marketing, research and development, and administrative expenses.

Gross Profit

The difference between revenue and the cost of goods sold (COGS), indicating the profit a company makes before deducting operating expenses.

Cost of Goods Sold

Costs directly connected to the assembly of products sold by a business, covering materials and labor expenses.