In a chi-square, the numerator for calculating the chi square for a single cell of the contingency table is _____
a. the expected frequency minus the observed frequency
b. the observed frequency minus the expected frequency
c. the square of the difference between the observed frequency and the expected frequency
d. the sum of the observed and expected frequencies squared
C
The numerator of chi-square for any given cell in the table equals the square of the observed frequency minus the expected frequency.
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The primary motivation for imitation in toddlerhood is the drive for
a. affiliation. b. mastery and competence. c. power. d. generativity.
Research indicates that play and friendship are the same thing to young children.
Answer the following statement(s) true (T) or false (F)
Dozens of cars passed by before Jack got help when stranded on a busy road. Mike got help from the first person to pass by when he had car trouble on an almost deserted road. The difference in helping behavior they encountered is most consistent with:
a. the group polarization effect b. the bystander effect c. the elaboration likelihood theory d. covariation theory
Ashley has a lot of "book smarts" and does well in school. Robert Sternberg would say that she has good __________ intelligence
a. logical. c. compositional. b. creative. d. analytical.