Populations and samples are mentioned throughout chapter eight of the text. Samples are
fundamental to conducting social and behavioral scientific research. This is true whether the research
is exploratory, explanatory, or causal.
What is the difference between a sample and a population?
a) Sample is a subgroup of the population
b) Population is a subgroup of the sample
c) Populations are smaller then samples
d) Samples are larger than populations
a
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Why is documentation and writing so important in the social work profession?
a. It provides contnuity of services and helps in organizing thinking b. It allows agencies to oversee how well clients are being served c. All of these
Measures of central tendency indicate what is typical, or where cases tend to cluster,
in a distribution. Indicate whether the statement is true or false
The phenomenon associated with aging in which the drinker loses his/her ability to handle alcohol is?
A) ?tolerance
B) tolerance reversal
C) ?withdrawal
D) ?cross-tolerance
According to the text, a recent development in 2012 was
a. There were better opportunities for jobs for college graduates than a decade before b. Over 20 million adult children were now living with one parent c. Marriage rates of young people increased d. The rates of teen pregnancy increased over the past decade