The T Test When Calculating a T Statistic for Independent

question 43

Multiple Choice

The t Test When calculating a t statistic for independent groups, the numerator is

• A)the difference between the treatment group means.
• B)the number of degrees of freedom.
• C)the squared deviations from each treatment mean.
• D)the variances of the groups divided by the number of subjects.

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Definitions:

King Philip's War

A conflict between Native American tribes led by the Wampanoag leader Metacomet, also known as King Philip, and English settlers in New England (1675-1676), marking one of the deadliest wars in American history.

Broadening of Freedom

The expansion of individual rights and liberties to more people, exemplified by social, political, and legal advancements over time.

New England

A region in the northeastern United States comprising six states: Maine, Vermont, New Hampshire, Massachusetts, Rhode Island, and Connecticut, known for its colonial past and as the birthplace of American democracy.

Slave Plantations

Large estates where enslaved African Americans were forced to work, primarily in the southern United States before the Civil War, mainly on cotton, tobacco, and sugar farms.