Page 232 - Quantitative Data Analysis

Quantitative Data Analysis
Simply Explained Using SPSS

How do high
school GPA,
Combines ACT score,
independent and number of
1 one or more variables to extra- Corrected
Logistic dichotomou continuous or predict or curricular
regression R 2
s dichotomous explain activities
outcome combine to
group (1/0) best predict
graduation
within6years?
To determine Controlling for
whether pretest scores
group and age, is
differences there a
1 or more
Analysis of are difference
covariance 1 categorical, 1 or significant between the partial
(ANCOVA) continuous more when other treatment and eta-squared
continuous
relevant the control
variables are groups on
controlled posttest
for. scores?
To determine
whether the Do males and
independent
Multivariate females differ
analysis of variables in in their profiles
variance or 2 or more Any number of combination on the sixteen partial
categorical or significantly
covariance continuous continuous affect a set personality eta-squared
(MANOVA or factor
MANCOVA) of questionnaire
interrelated ?
dependent
variables.

The Theory and Applications of Statistical Inferences 216