An independent-measures research study uses two samples, each with n = 10 participants. If the data produce a t statistic of t = 2.095, which of the following is the correct decision for a two-tailed hypothesis test?
a. Reject the null hypothesis with ? = .05 but fail to reject with ? = .01
b. Reject the null hypothesis with either ? = .05 or ? = .01
c. Fail to reject the null hypothesis with either ? = .05 or ? = .01
d. Cannot answer without additional information
C
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About eight weeks after conception, the embryo:
weighs about 5 ounces (142 g). has nostrils and toes. has a visible tail. is about 1/4 inch long (.64 cm).
Which of the following accurately reflects Freud's view of development in middle childhood?
A) To develop friendships with members of the opposite sex B) To form emotional bonds with peers and to move beyond those developed with parents C) To develop a sense of competence by achieving culturally-defined learning goals D) To expand the process of identification to include their opposite sex parent