Which of the Following Statements Is True About the T-Test

question 8

Multiple Choice

Which of the following statements is True about the t-test?

• A) The t-test provides a mathematical way of determining if the difference between two sample means has occurred by chance.
• B) The larger the value of the standard error of the difference between two means, the larger the value of t.
• C) The t-test cannot be used when the population standard deviation is unknown.
• D) In order to conduct a t-test, the sample size should be larger than 30.
• E) The t-test cannot be used for interval or ratio data.

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Definitions:

Cultural Pluralism

A situation or policy that recognizes and respects diversity in culture and encourages the coexistence of different cultures within a society.

Ethnic Diversity

The presence of multiple ethnic groups within a given society, often contributing to a rich cultural mosaic but sometimes leading to social tension and conflict.

Harlem Renaissance

African-American literary and artistic movement of the 1920s centered in New York City’s Harlem neighborhood; writers Langston Hughes, Jean Toomer, Zora Neale Hurston, and Countee Cullen were among those active in the movement.

Claude McKay

A Jamaican writer and poet who was a seminal figure in the Harlem Renaissance, a significant literary movement in the 1920s among African Americans.