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:

Cold War

A period of geopolitical tension between the Soviet Union and the United States and their respective allies, the Eastern Bloc and the Western Bloc, after World War II, characterized by political, military, and economic competition.

Chicago Freedom Movement

A historic campaign during the 1960s in Chicago, aiming to challenge racial segregation, discrimination, and improve housing, education, and employment opportunities for African Americans.

Red Power Movement

The Red Power Movement was a social movement led by American Indians in the United States, advocating for Native American rights, sovereignty, and cultural preservation during the 1960s and 1970s.

Soviet Invasion

Refers typically to instances where the Soviet Union forcefully entered a nation, such as the 1968 invasion of Czechoslovakia to suppress the Prague Spring reforms.