Skimmers Are Pager-Sized Data Collection Devices That Cost Roughly $300

question 26

True/False

Skimmers are pager-sized data collection devices that cost roughly $300 and are placed in locations where they can observe victims identify themselves and use credit cards or write checks and/or punch in their long-distance calling card numbers.

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Definitions:

Parametric One-way Analysis

A statistical technique used for comparing means of three or more samples, assuming a normal distribution.

Kruskal-Wallis Test

A non-parametric method for testing whether samples originate from the same distribution, used as an alternative to the one-way ANOVA when the distribution assumption is violated.

F-test

A statistical test used to compare two variances and determine if they come from populations with equal variances.

Kruskal-Wallis Test

A nonparametric method for testing whether samples originate from the same distribution, used when the assumption of normality in ANOVA is violated.