In practice, the sample mean and its __________ are used to construct a confidence interval
a. stated deviation
b. standard error
c. standard deviation
d. stated error
b. standard error
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David wants to assess his overall wealth. He should include all except which of the following in his calculations:
a. income b. home value c. objects of art d. the prestige of his job
Carrie works as a part-time waitress at a restaurant and receives less than minimum wage. She does not have a regular work schedule and is only called in when a waitress does not turn up. Her total annual salary falls below the official poverty line
In this scenario, Carrie can be classified under the ________. A) welfareclass B) working poor C) bourgeois class D) middle-class
According to family therapist Joan Zientek,
(a) gender issues do not affect family functioning. (b) women are still compelled to stay in unsatisfying or violent marriages. (c) one of the most prominent gender issues occurs around the expression of feelings.. (d) none of the above
Which of the following are covered by Medicare?
a. dental care b. eyeglasses c. hearing aids d. acute hospital care