Which of the following is true regarding the ?2 test of independence?
a. It requires a numerical (quantitative) score for each individual.
b. The sample must be random
c. Population parameters such as m and s must be known.
d. The observations must not be independent.
b
Psychology
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A group cooperates well when the members know the reputation of the others involved in the group. This knowledge is known as ________
a) groupthink b) cohesiveness c) social embeddedness d) facilitation
Psychology
Conversations between an infant and his or her toys seem to be responsible for developing conversational skills
Indicate whether this statement is true or false.
Psychology