To make the formula for the standard error of the mean applicable to sample data, the
denominator changes to the square root of _______.
a. N-1
b. N
c. N+1
d. N2
A
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When using writing assignments, supervisors should be careful to
A. avoid making them so long as to be burdensome. B. check that clinicians feel emotionally safe before beginning to work on them. C. include an experiential component. D. use them only with clinicians who have reached at least Stage Two.
A Maryland study of 150 adult drug offenders released from custody found that ________ percent returned to their former neighborhoods
a. 73 b. 51 c. 46 d. 24 e. 85
Differences between whites and African Americans in life expectancy at age 75 are:
A) greater than differences in life expectancy at birth. B) less than differences in life expectancy at birth. C) about the same as life expectancy at birth. D) due to higher infant mortality among whites.
The historical event that is probably responsible for the first paid social work-type position in
the United States is A) The American Revolution B) The American Civil War C) World War I D) World War II