The median age for Native American males is about __________ than the median age in the U.S. population
A) three years younger
B) three years older
C) six years younger
D) six years older
Answer: C
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Large national organizations such as the Child Welfare League of America and the American Psychological Association all a. are against allowing same-sex couples to foster children
b. have supported acts affirming that same-sex couples should not be allowed to have children living with them. c. state that a parent's sexual orientation has nothing to do with his or her ability to be a good parent. d. believe children of same-sex couples need constant therapy.
Which of these statements about obesity in the U.S. is FALSE?
a. Obesity and the high-fat diet and sedentary lifestyle that contribute to it are the second most common cause of premature death in the U.S. b. Poor diet and insufficient exercise contribute to the risk of colon cancer, cardiovascular disease, and stroke. c. Since 1980, the American public has gotten more health-conscious and rates of obesity have been on the decline. d. High-fat diets and sedentary lifestyles are major factors contributing to obesity in the U.S.
Globalization means that businesses find low-skilled workers in other nations who work for lower pay than Americans.
Answer the following statement true (T) or false (F)
The difference between creating a Z score from a single score and creating one from a sample of mean is that
A) the mean and standard deviation from the distribution of means are used. B) the estimated population variance is used directly. C) the difference score is divided by the sample standard deviation. D) only the population’s mean is used.