5/23/25, 3:00 PM D514 Exam prep 2025 COMPLETE EXAM QUESTIONS AND VERIFIED ANSWERS |RECENTLY TESTING REAL EXAM QUESTI…
D514 Exam prep 2025 COMPLETE EXAM
QUESTIONS AND VERIFIED ANSWERS
|RECENTLY TESTING REAL EXAM QUESTIONS|
100% SOLVED!!
Save
Terms in this set (47)
names, labels, or distinguishing numbers
Nominal data
ex: gender, hair color, zip code
order or rank
Ordinal data
ex: satisfaction survey
usually expressed by a whole number
Discrete data
ex: number of children in a family
measured to the nearest
Continuous data
ex: body temperature, weight, height
applies two different interventions on subjects split
into two groups
t-test
ex: 100 patients with chronic migraines, one group
receives pharmaceutical intervention and the other
receives injections
looks for relationships between categorical variables.
you cannot put the variables into an order
chi-square
ex: relationship between depression and cardiac
event
https://quizlet.com/1047444150/d514-exam-prep-2025-complete-exam-questions-and-verified-answers-recently-testing-real-exam-questions-100-solve… 1/4
D514 Exam prep 2025 COMPLETE EXAM
QUESTIONS AND VERIFIED ANSWERS
|RECENTLY TESTING REAL EXAM QUESTIONS|
100% SOLVED!!
Save
Terms in this set (47)
names, labels, or distinguishing numbers
Nominal data
ex: gender, hair color, zip code
order or rank
Ordinal data
ex: satisfaction survey
usually expressed by a whole number
Discrete data
ex: number of children in a family
measured to the nearest
Continuous data
ex: body temperature, weight, height
applies two different interventions on subjects split
into two groups
t-test
ex: 100 patients with chronic migraines, one group
receives pharmaceutical intervention and the other
receives injections
looks for relationships between categorical variables.
you cannot put the variables into an order
chi-square
ex: relationship between depression and cardiac
event
https://quizlet.com/1047444150/d514-exam-prep-2025-complete-exam-questions-and-verified-answers-recently-testing-real-exam-questions-100-solve… 1/4