Which of the following is FALSE about standard deviations?
a. It tells how wide the variation of any set of cases is.
b. It is the square root of the variance.
c. It is the square root of the average squared deviation of each case from the mean.
d. It is a measure of central tendency.
d. It is a measure of central tendency.
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Faculty of a college in a rural setting want to understand more about the financial climate in five
counties that are in close proximity to the college. However, many of the faculty members are not from the region and therefore want to involve the research participants in creating the research design. What is an appropriate question to ask the research participants? a) Can income be earned "under the table"? b) How do you spend your money? c) Is the study relevant and meaningful? d) Will this study help the college?
Georgio Ferrari displays loose associations, tangentiality, inappropriate affect and
disorganized behavior. Georgio is most likely diagnosed with:
a) Schizophrenia b) Schizotypal personality disorder c) Schizoaffective disorder d) Schizophreniform disorder
The use of a group design includes specifying the ___________________of persons in the study.
a. number b. type c. a only d. b only e. all of the above
Answer the following statement(s) true (T) or false (F)
Chi square is an appropriate test when analyzing data from small samples.