In a study the sum of squared deviations from the mean for the sample is 12 and there are 4 participants. What is the estimated population variance?
What will be an ideal response?
4
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Smiling and making polite remarks to people we do not like is an example of
a. making another feel embarrassment. b. exercising power over another. c. idealizing a personal performance. d. losing face.
In the U.S., during the past 25 years the divorce rate has fallen
Indicate whether this statement is true or false.
The motherhood penalty refers to_____.
A. a lower employment rate of women with children B. a difference in wages between men and women with children C. a pay gap between women who are and aren't mothers D. the plight of women with children who cannot work full-time E. the resentment faced by working mothers in the work environment
According to most sociologists, what is the essential difference between humans and other animals?
A. larger brain B. opposable thumbs C. the ability to interact with other humans D. the formation of cultures