Most Canals Built in the 1830s Were Built and Financed

question 50

Multiple Choice

Most canals built in the 1830s were built and financed by

• A)state governments.
• B)private corporations.
• C)foreign investors.
• D)the federal government.
• E)associations of farmers.

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Definitions:

Analytical Comparisons

The process of examining differences between groups or variables using statistical methods.

More Than Two Groups

This refers to experimental conditions or treatments in a study where there are three or more categories or levels being compared.

Scheffé Test

A statistical procedure used for making post-hoc comparisons among group means in an analysis of variance setting.

Familywise Error

The probability of making one or more type I errors across a family of hypothesis tests.