Irish Emigration-Even Before the Potato Famine-Accounted for _____ of Voluntary

question 55

Multiple Choice

Irish emigration-even before the Potato Famine-accounted for _____ of voluntary migration to the New World.

• A)10%
• B)20%
• C)33%
• D)50%
• E)75%

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Definitions:

Random Assignment

A process in experimental design that randomly places participants into either a control group or an experimental group to reduce biases.

Operational Definitions

Specific explanations of abstract concepts that a researcher uses to measure those concepts empirically in their study.

Dependent Variable

In research, it is the variable that is tested and measured, expected to change as a result of manipulations to the independent variable.

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together, showing the strength and direction of a relationship between variables.