Call Interactive,Inc

question 24

Multiple Choice

Call Interactive,Inc.is a telephone survey research firm.Telephone interviewers sit at computer monitors that display the questions one question at a time along with precoded possible responses for each question.The interviewer reads the question,and when the respondent answers,the interviewer enters his or her answers directly into the computer.This is an example of:

• A)voice-activated telephone interviewing
• B)computer-assisted telephone interviewing
• C)random digit dialing
• D)noninteractive interviewing

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Definitions:

Primary Hypothesis

The initial theory or proposition that a research study aims to test, often focused on a specific predicted outcome.

Null Hypothesis

A statement in hypothesis testing that assumes no significant difference or effect, serving as the default assumption to be tested against an alternate hypothesis.

Independent Variable

The variable in an experiment that is manipulated or changed by the researcher to observe its effects on the dependent variable.

Cross-Sectional Study

A type of observational study that analyzes data from a population at a specific point in time.