There Are Also Databases from the Department of Corrections in Each

question 10

Multiple Choice

There are also databases from the Department of Corrections in each state which can help analysts track convicted felons and determine:

• A) Their family background
• B) Their incarceration or parole status
• C) Their high school photos
• D) Their employment history

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Definitions:

T-Statistic

Re-defined: A value calculated from sample data during a t-test, used to assess the significance of the difference between two sample means.

α

Represents the level of significance in hypothesis testing, typically set at 0.05 or 5%.

P > .05

A statistical expression indicating that the probability of the observed data, or something more extreme, if the null hypothesis is true, is greater than 5%.

Null Hypothesis

The default assumption in statistical hypothesis testing that there is no significant effect or difference, intended to be challenged by the alternative hypothesis.