A Professor Wants to Know If the Amount of Time

question 48

Multiple Choice

A professor wants to know if the amount of time her students spent working on a statistics assignment relates to the grade the student receives. She surveyed 10 students and recorded the data below. Which of the following statements is most correct?

• A) A histogram will illustrate whether a linear relationship exists between the number of hours studied and the grade received.
• B) A scatter diagram would be useful for displaying a relationship between the number of hours studied and the grade received.
• C) A line chart for these data will show a trend between the student number and the grade received.
• D) None of the above

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Definitions:

Change Competency

The ability to effectively manage and adapt to change within an organization or environment.

Nucor's Profit-Sharing Program

A compensation scheme implemented by the steel company Nucor, designed to share a portion of profits with employees, thereby aligning their interests with the success of the company.

Steel Produced

The quantity of steel that has been manufactured and processed from raw materials.

Skill-Based Pay Programs

Compensation systems that pay employees based on their skills, expertise, and the variety of tasks they can perform, rather than their job title or position.