Which of the Following Is NOT Under the Direction of the Department

question 13

Multiple Choice

Which of the following is NOT under the direction of the Department of Homeland Security?

• A) U.S.Customs and Border Protection
• B) The Federal Bureau of Investigations (FBI)
• C) U.S.Immigration and Customs Enforcement
• D) The U.S.Secret Service

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Definitions:

Relative Frequency Distributions

A statistical tool detailing the proportion of times each value appears in a dataset relative to the total number of observations.

Wilcoxon Rank-sum Test

A nonparametric statistical method employed to evaluate two independent samples to determine if there is a difference in their population mean ranks.

Tied Values

Instances where two or more data points or observations have the exact same value in a dataset.

Averaging Procedure

A method of summarizing data by calculating the mean or average of a set of values.