Explain how power and sample size are related.
What will be an ideal response?
May vary. These contribute to answering the question: “how many people do I
need for my experiment?” Sample size is the number of subjects in the study. Power is
the probability of supporting your hypothesis. Increasing Power reduces the possibility of having Type 1 and 2 errors.
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Executive Order 9066, which resulted in the forced confinement of Japanese Americans in evacuation camps, was based on ________
a. court trials against those suspected of espionage b. indictments against all anti-U.S Japanese Americans c. showing greater loyalty to Japan d. having Japanese ancestry
You have an aquarium full of tropical salt-water fish and you need to know the exact salt content of the water. To test it, you take a cup and scoop some of the water out. In statistical language, the scoop of water is a:
A) population B) parameter C) sample D) population distribution
The technique utilized by researchers who are interested in finding out the role the media play in gender socialization is called
(a) the Nielsen ratings. (b) switch and bait. (c) content analysis. (d) media deception.
Answer the following statement(s) true (T) or false (F)
Your school library is your best friend and the most valuable asset.