1.7 - correlations
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/7
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
8 Terms
what is positive correlation?
as the value of one variable increases, the value of the other also increases. both can also decrease together but not at the same rate
what is negative correlation?
as the value of one variable increases, the value of the other decreases
what is zero correlation?
no relationship between the variables
what is the strength of correlational analysis?
can identify possible relationships that could lead to further avenues of study - correlation could lead to useful practical applications that could benefit society
what is the weakness of correlational analysis?
only examine the strength of a relationship and not cause and effect of between variables so decreases validity - leads to inaccurate conclusions regarding causes of behaviour so inaccurate
what is a one tailed correctional hypothesis?
there will be a significant positive/negative relationship between…
what is a two tailed correctional hypothesis?
there will be a significant relationship between…
what is a null correctional hypothesis?
no significant relationship between the variables