Practices or Techniques That Are Widely Used by Media Professionals

question 23

Multiple Choice

Practices or techniques that are widely used by media professionals are referred to as ______.

• A) conventions
• B) skills
• C) a creative vision
• D) work rules

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Definitions:

True proportion

The actual ratio or fraction of individuals or items within a population that possesses a particular characteristic.

Random sample

A sample drawn from a population in such a way that every member of the population has an equal chance of being selected.

Confidence interval

This statistical term refers to a calculated interval with an associated confidence level that expresses where the true parameter of the population is expected to lie.

Normally distributed

A term describing a distribution that follows a normal curve or bell curve, indicating symmetry around its mean.