In the Most General Sense, President Wilson Decided in Favor

question 15

Multiple Choice

In the most general sense, President Wilson decided in favor of American entry into the First World War for which of the following reasons?

• A) The German-Mexican alliance threatened the security of the United States.
• B) American munitions manufacturers pushed him in that direction.
• C) He wanted a peace fashioned in accordance with Wilsonian, and thus American, ideals.
• D) He wanted to acquire a colonial empire for the United States.

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Definitions:

T Statistic

The t statistic is a value used in statistical analysis to determine the significance of the difference between two sample means, relative to the sample variability.

Preliminary Analysis

An initial examination of data to check for possible errors, understand basic trends and assumptions, and determine the most appropriate statistical tests.

Approximately Normal

Describes a data distribution that closely follows a normal distribution, even though it may not be perfectly normal.

Outliers

Observations that lie an abnormal distance from other values in a random sample from a population.