Professor Wants to Identify the Relationship Between the Test Scores

question 29

Multiple Choice

Professor wants to identify the relationship between the test scores in her class and the number of hours spent by student preparing to the test. She collected information about preparing time and the test scores in the table below. ​ Choose the most appropriate graphical display for professor to see the relationship between preparing time and the test scores.

• A)Bar Chart
• B)Comparative Bar Chart
• C)Time Series Plot
• D)Scatterplot
• E)Histogram

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Definitions:

True Nucleus

A membrane-bound organelle found in eukaryotic cells containing most of the cell's genetic material.

Blood-to-blood Contact

Direct exposure or transfer of blood from one person to another, often a pathway for transmitting infections.

Low-level Disinfectant

A disinfectant that kills some viruses and bacteria, but not spore-forming or non-enveloped viruses, used for surface disinfection.