Answer the following statement(s) true (T) or false (F)
1. ANOVA is only useful when comparing two means.
2. Within-group sum of squares is the amount of variation that exists for all cases in a
sample relative to their subgroup means.
3. Within-group sum of squares is the amount of variation that exists for all cases in a
sample relative to the overall mean.
4. Eta2 should be used when the independent variable is interval/ratio and the
dependent variable is categorical.
5. T-tests can be used to examine four groups simultaneously.
1.False
2.True
3.False
4.False
5.False
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A major purpose for the existence of a proprietary social agency is to make a profit for its
owners.
Indicate whether the statement is true or false.Clinton had to retreat from which of the following in his first year in office?
A. Large increase in job training and stimulus spending B. Increases in taxes on wealthy Americans C. Large cuts in military spending D. All of these are correct
Genograms are based on which theory?
a. Cognitive-Behavioral theory b. Learning theory c. Family systems theory d. Inter-generational theory
In the late 19th century, all of the following had a detrimental effect on the status of persons
with developmental disabilities EXCEPT A) The Social Darwinists B) The Eugenics Movement C) Fernald's research project on the developmentally disabled D) The development of standardized IQ tests