A chi-square test for goodness of fit is used to examine the distribution of individuals across three categories, and a chi-square test for independence is used to examine the distribution of individuals in a 2×3 matrix of categories. Which test has the larger value for df?
a. The test for goodness of fit
b. The test for independence
c. Both tests have the same df.
d. The df value depends on the sizes of the samples that are used.
C
Psychology
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Which of the following is one of the four basic sex-role types identified by researchers?
A) Incomplete B) Defined C) Masculine D) Confused
Psychology
Maria is 29 years old. Friends describe her as unselfish, and she sacrifices her own needs for the needs of others. Maria is entering Erikson's ______________ stage of psychosocial development
a) Trust-versus-mistrust b) Autonomy-versus-shame-and doubt c) Industry-versus-inferiority d) Intimacy-versus-isolation
Psychology