Jane Doe Wants to Administer a Short Survey on "Student

question 64

Multiple Choice

Jane Doe wants to administer a short survey on "student driving habits" to a representative sample of students at the local university. She secured a list of students from the student directory. She assigned each student a unique number and then used a random number table to select her sample. Jane Doe is most likely using a

• A) quota sample technique.
• B) probability sampling technique.
• C) cluster sample technique.
• D) statistical inference.
• E) judgment sampling technique.

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Definitions:

Net Operating Income

This refers to a company's income after operating expenses are deducted, but before interest and taxes are subtracted.

Grinding Minutes

The amount of time spent on grinding operations in the manufacturing process, often used as a measure of labor or machine use.

Variable Manufacturing Overhead

Costs in manufacturing that vary with operational output, such as indirect materials, utilities, and other expenses that increase with production volume.

Fixed Manufacturing Overhead

Regular, consistent costs associated with operating a manufacturing facility that do not vary with the level of production, such as salaries and rent.