When a Researcher Uses Probability Sampling,he/she Can

question 90

Multiple Choice

When a researcher uses probability sampling,he/she can:

• A) never be sure that the sample reflects the population from which it was drawn
• B) estimate the amount of sampling error that can be expected
• C) never guarantee the population elements of a known nonzero probability of being selected for the sample
• D) never be sure that the entire sampling frame was included

Understand the magnitude of needlestick injuries and its implications.

Understand the principles and goals of medical and surgical asepsis.

Identify guidelines and organizations related to infection control practices.

Understand the types of infections related to specific devices and procedures.

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Definitions:

Milgram Experiment

A psychological experiment conducted by Stanley Milgram in the 1960s to study obedience to authority, where participants were instructed to administer electric shocks to another person.

Stanford University Prison Experiment

A psychological study conducted by Philip Zimbardo in 1971 at Stanford University, where students were assigned roles of prisoners and guards to explore the effects of perceived power.

Generalization

Drawing a conclusion about a certain characteristic of a population based on a sample from it.

Logical Support

The provision of reasons or evidence to justify a claim or argument.