If the Critical Difference for the Tukey Test Equals 3

question 90

Multiple Choice

If the critical difference for the Tukey test equals 3 for α equal to .05, then a difference between means of 10 and 8 for two groups is ,.

• A)nonsignificant; p > .05
• B)nonsignificant; p < .05
• C)statistically significant; p > .05
• D)statistically significant; p < .05

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Tariff Reduction

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Homestead Act

A U.S. law enacted in 1862 that provided 160 acres of public land free of charge to any adult who completed five years of continuous residence and cultivation on the land.

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The expansion and colonization of areas in North America by European settlers, primarily in the 19th century, moving westward.