Random-Digit Dialing Serves to

question 51

Multiple Choice

Random-digit dialing serves to

• A) increase response rates.
• B) increase sample quality by reaching respondents with unlisted numbers.
• C) decrease the cost of telephone surveys by reducing dialing time.
• D) increase sample size.

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Definitions:

Single Distribution

Refers to the presentation of data from a single variable, showcasing all of its values and their frequency.

Tukey Test

The Tukey Test, or Tukey's HSD (Honestly Significant Difference) test, is a post-hoc analysis used after an ANOVA to find which means among a group of means are significantly different from each other.

Familywise Error

The likelihood of committing at least one false positive, or type I error, during the course of conducting various hypothesis tests.

Statistical Procedure

A method of collecting, analyzing, interpreting, and presenting data to uncover underlying patterns and trends.