____ refers to the accuracy of responses to a measure. It is an assessment of the exactness of the measurement relative to what actually exists. a. Validity b. Reliability c. Sensibility d. Verifiability.
Added by Tammy A.
Step 1
It assesses whether the measurement is measuring what it is supposed to measure. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Narayan Hari and 95 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A reliable measure is one that: a. is necessarily an accurate measure of an underlying property. b. compensates for a weak operational definition of a property under study. c. tends to differentiate between accurate and inaccurate data. d. tends to produce the same result whenever it is used to measure the same thing.
Emily H.
accuracy is a measure of how consistently a result is determined by repeated evaluations A. true B. false
Adi S.
If a test has good test-retest reliability: A. there is a strong correlation between items on the test. B. it accurately measures what it says it measures. C. it can be used to predict future performance. D. the test yields similar scores if taken at two different times.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
