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Jon is interested in the benefits of community service for student self-esteem. He administers a self-esteem measure at the beginning of the school year and then assigns students to one of three types of community service activities. After the service is complete he again measures their self-esteem to see differences. When he analyzes his data, Jon will use which of the following tests to examine differences between groups?
Revolutionary War
The war of independence fought by the Thirteen American Colonies against British rule from 1775 to 1783, resulting in the founding of the United States of America.
Violence
The use of physical force with the intent to harm, damage, or kill someone or something.
Virginia
A U.S. state located in the Southeastern and Mid-Atlantic regions, notable for its significant historical contributions to the country, including being the site of the first permanent English settlement in America at Jamestown.
Whigs
A political party active in the 19th century in the United States, advocating for federal government action in the economy.
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