The main properties of the chi-square distribution are that ______. Which one of the following is not true?
A. the distributions are positively skewed.
B. chi-square values are always positive.
C. a chi-square of zero means that the variables are completely independent and the observed frequencies in every cell are equal to the corresponding expected frequencies.
D. as number of degrees of freedom decreases, the chi-square distribution becomes more symmetrical.
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______ occurs whenever there is no longer a differentiation between what can, and cannot be bought and sold with money.
a. blasé attitudes b. reification c. rationalization d. cynicism
How many females will experience some form of dating violence during their campus lifetime?
(a) One of every five (b) One of every seven. (c) One of every ten. (d) One of every twelve.
Sandra is a single mom of two young boys. Six months ago she was laid off from her full-time job as a bank teller when the bank she worked for closed the branch in her neighborhood because of the dangerous community conditions. Since then, Sandra has been struggling to find employment that she is qualified for (she has only a high school diploma), is close to where she lives (she does not have a
car and only has limited access to the public transportation system), and that pays enough to support herself and her kids (she needs to make at least $18/hour to cover basic expenses). Which of the following statements is one a structuralist would be most likely to make when analyzing Sandra’s situation? A) Sandra would have an easier time making ends meet if she tried to reconcile with her son’s father. Having two incomes to support the family would be more stable. B) Sandra should continue to look for work and maybe figure out a way to buy a car so she can expand her geographic range for employment opportunities. C) Sandra is up against some powerful social and economic forces in her job search - being a single parent, having limited access to a well-paid job, and only being able to afford living in a difficult community. D) Sandra should take any job she can get, even if it just pays minimum wage. Some income is better than none.
The marginal sector is likely to grow because
a. worker participation is a form of resistance to change. b. driving down wages is one response to competition. c. rapid technological change rarely increases productivity. d. it is inefficient to invest in worker training. e. employers prefer long-term solutions to short-term solutions.