What is a sampling distribution of the mean, and what is the mean of a sampling distribution of the means?
What will be an ideal response?
Ans: Varies.
A sampling distribution of the mean is a theoretical distribution created from repeatedly sampling random samples from the population, calculating the mean for each of these samples, and plotting these means. The mean of the sampling distribution of the means is the population mean.
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Regarding short-answer tests, such as fill-in-the-blank or define a term, which of the following statements is FALSE?
a. Short-answer tests are less difficult than other types of tests because the questions themselves often contain information that will help to answer the question. b. The best way to prepare for short-answer tests is to overlearn the details of the course. c. As you study for short-answer tests, it is best to pay attention to the lists of related terms. d. When taking a short-answer test, it is best to start with questions you are sure you know, followed by those you probably know.
Moratorium individuals are people who:
a. are currently in a state of crisis b. have never been in crisis c. have never been in crisis, but nevertheless have made firm commitments to occupational goals d. have developed firm commitments to goals
Which of the following is not a symptom of Alzheimer's disease?
a. Memory problems b. Disorientation c. Obsessive behaviors d. Personality changes
Infants who are breast-fed are ____ to die from diarrhea than infants who are bottle-fed
a. less likely b. more likely c. equally likely d. more quickly going