Master Multivariate Data Analysis

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which type of measurement scale is non-numeric?

Ordinal
Interval
Nominal (correct)
Ratio

What is the difference between metric and nonmetric measurement scales?

Metric scales have a fixed zero point, while nonmetric scales do not (correct)
Metric scales are more accurate than nonmetric scales
Metric scales are used for categorizing data, while nonmetric scales are used for measuring quantities
Metric scales are non-numeric, while nonmetric scales are numeric

What is the effect of measurement error on multivariate techniques?

It reduces the complexity of observed relationships
It distorts observed relationships (correct)
It has no effect on observed relationships
It strengthens observed relationships

What is the difference between reliability and validity in measurement?

<p>Reliability is the lack of random measurement error, while validity is the degree to which a measure accurately represents what it is supposed to (C)</p> Signup and view all the answers