Which of the following statements is true about analyzing existing statistics?
a. Existing statistics in official government documents can be presumed to be highly valid.
b. Existing statistics in official government documents can be presumed to be highly reliable.
c. In government agencies existing statistics always can be presumed to have been collected in a careful, systematic fashion.
d. None of these
D
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Answer the following statement(s) true (T) or false (F)
Practical significance focuses on the statistical test to be used.
If a woman survives her husband and becomes a widow, she is entitled to the full 100% of his Social Security Benefit
a. True b. False
A father who becomes depressed and possibly suicidal is an example of a ___________ stress-related problem
A) ?Physiological B) ?Psychological C) ?Behavioral
When approaching a target system with a macro change proposal, in the______ stage of resistance, after decision- makers have already had some time to mull over the issues, critics tend to die down and supporters slowly start to emerge
A) ?First B) ?Second C) ?Third D) ?Fourth