A T-Test Is Used to Understand

question 14

Multiple Choice

A t-test is used to understand:

• A) the basic statistics, including the mean, standard deviation, minimums, and maximums of a data set.
• B) the frequency of the data using a display of rectangles with area proportional to the underlying frequency of the data.
• C) the relation between specific dependent variable values and independent variable inputs.
• D) the probability of a statistical difference in means between either two independent samples or a paired sample through time.

---

Definitions:

Reconstruction Amendments

The Thirteenth, Fourteenth, and Fifteenth Amendments to the United States Constitution, adopted between 1865 and 1870, which abolished slavery, granted citizenship rights, and protected voting rights regardless of race, respectively.

Citizenship

The status of being a legally recognized subject or national of a state, with specific rights and obligations.

Racial Injustice

Inequitable treatment or discrimination against individuals or groups based on race, affecting opportunities, access to resources, and societal participation.

Colorblindness

The assertion or policy of ignoring racial characteristics, which can overlook systemic inequalities and hinder the recognition of diverse identities.