Couples who live together before they get married (that is, those who cohabitate) have a significantly lower divorce rate than those who chose not to do so
a. True
b. False
Indicate whether the statement is true or false
False
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In which legal document is a health care proxy authorized?
A. testament ipso fatso B. final determination C. durable power of attorney D. will-in-probate
Your text describes a study in which photos of older women and men were evaluated in terms of positive or negative stereotypes. The results indicated that
a. older participants chose more positive stereotypes for both older men and older women than younger participants did. b. the participants chose fewer positive stereotypes for the older women than for older men. c. the participants chose negative stereotypes for women in their 60s, but positive stereotypes for women in their 70s. d. the participants, surprisingly, chose more positive stereotypes for older women than for older men.
The population mean is estimated by
a. calculating the mean of as many scores as we can get from the population. b. calculating the mean of a sample drawn from the population. c. calculating the mean of a sample and then transforming it to reflect the size of the population. d. calculating all measures of central tendency for a sample drawn from the population.
Given that on one section of the SAT the mean is 500 and the standard deviation is 100, what is the approximate probability of a student scoring 400 or higher on the test?
a. 0.84 b. 0.50 c. 0.16 d. 0.34