Which of the Following Types of Reliability Correlates Scores on a Single

question 6

Multiple Choice

Which of the following types of reliability correlates scores on a single measure on two different occasions?

• A) Test-retest
• B) Interrater
• C) Parallel forms
• D) Internal consistency

---

Definitions:

Standard Deviation

A gauge for the level of variance or scattering of values within a dataset.

Exponential Distribution

A continuous probability distribution used to model the time between events in a process where events occur continuously and independently at a constant average rate.

Mean

The average of a set of numbers, computed by dividing the sum of these numbers by the count of numbers in the set.

Parameter λ

Often used to denote a rate parameter in exponential distributions which quantifies the frequency of occurrence for a given event.