The bar chart titled “Human Trafficking Arrests by Offense Type” displays the number of recorded arrests by offense category in the dataset. The visualization shows that Commercial Sex Acts account for the overwhelming majority of recorded human trafficking arrests, while Involuntary Servitude cases appear far less frequently. The stark difference in bar heights indicates that trafficking enforcement and recorded activity are heavily concentrated in commercial sexual exploitation, with comparatively few arrests related to labor or involuntary servitude offenses.

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missing value, data duplicate, outlier

Learning Analytics methods and techniques can be applied to address research questions of interest, create useful data products, and conduct reproducible research.

This is an R program to test the statistical power of a single parameter. (In this case testing whether a two factor oblique model is detected rather than a single factor model. From Understanding Structural Equation Models by Phil Wood