Which of the Following Is True

question 616

Multiple Choice

Which of the following is true?

• A) The achievement scores of African-American students tend to be higher after one or two years in voucher programs.
• B) Most parents of students in charter schools and voucher programs indicate they are highly satisfied with their children's schools.
• C) Targeted voucher programs tend to decrease racial segregation in schools in highly segregated communities.
• D) All of the above are true.

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Definitions:

Scatterplot

A type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data, showing the relationship between them.

Variables

Elements, characteristics, or conditions that can change or vary in a mathematical or statistical experiment.

Outliers

Data points that are significantly different from or inconsistent with the remainder of the dataset.

Scatterplot

A type of graph used in statistics to display values for typically two variables for a set of data, showing how much one variable is affected by another.