Find the estimated standard error of the mean
What will be an ideal response?
SEm= 0.543
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Suppose that you are reading a newspaper article claiming that men and women differ significantly on a new test of creativity. As you read more closely, you realize that the males' average was 101, one point higher than the females' average of 100 . What would you conclude?
a. The results probably did not really reach statistical significance. b. The results probably have little practical significance. c. The study probably tested a small number of males and females. d. The results can be generalized to people living in other geographic regions.
There are many common misconceptions of Maslow's need hierarchy. Among them is the assumption that
A. our lower needs must be satisfied totally before we can turn to higher needs. B. how well our lower needs are satisfied determines how much those needs influence our behavior. C. all needs are included at some level in the need hierarchy. D. all cultures have the same basic need hierarchy.
Core knowledge about animals and people seems to develop around the age of:
a. 3 or 4 b. 7 or 8 c. 10 or 12 d. 16 or 18
Cindy has pumped over $850,000 into a small business that has consistently lost money every year it has been open. She reasons that she has to continue investing time and money in her business because she's "already put so much into it" (instead of selling the business and cutting her losses). Cindy's reasoning illustrates:
A) rational economic theory. B) the conjunction fallacy. C) the sunk-cost fallacy. D) the law of demand.