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:

Single Product

Refers to a business strategy focusing on the production and sale of one specific product, often to maintain quality or specialize in a market niche.

Cross-functional Teams

Groups composed of members from different departments or areas of expertise working together towards a common goal.

Daily Tasks

Routine activities that are performed on a regular basis as part of the operation of an organization or the functions of a job.

Temporary Teams

Groups formed for a limited period of time to achieve a specific goal, after which the team disbands.