A dependent variable(DV) that is metric(Y)
An independent variable(IV) that is categorical(X)
-Which test to use?
Depends on
1. The number of variables
2. The number of groups involved
Wk9
Correlation analysis
-The most common way to test for the presence
and
measure the direction
and strength
of such relationships.
-Correlation coefficient: can be thought of as a metric to
quantify the strength of the relationship between two
variables.
-e.g. RQ Is there a relationship between time spent
studying and academic performance?
散
]
Describe the output from the multiple comparison table.
2
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