Paul Wants to Conduct Research on the Neutralization Habits of Adolescent

question 55

Multiple Choice

Paul wants to conduct research on the neutralization habits of adolescent gang members.What would be the best strategy for him to use to select a sample?

• A)reliance on available subjects
• B)systematic sampling.
• C)simple random sampling.
• D)snowball sampling.
• E)cluster sampling.

Recognize the principles of database security and the CIA triad.

Differentiate between relational and nonrelational databases and their uses.

Acknowledge the importance and impact of Big Data and its characteristics.

Understand the selection criteria for database management systems (DBMS) and their tools.

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Definitions:

Null Hypothesis

A statement in hypothesis testing that there is no effect or no difference, and it is the hypothesis that researchers aim to test against.

Precision Instrument

A tool or device designed to measure or record quantities with high accuracy and minimal error.

Population Variance

The average of the squared differences from the Mean, representing the variance within a whole population.

Confidence Interval

A range of values, derived from sample statistics, that is believed to contain the true parameter of the population with a certain level of confidence.