Under what circumstances will the distribution of sample means be normal?
a. It is always normal
b. Only if the population distribution is normal
c. Only if the sample size is greater than 30
d. If the population is normal or if the sample size is greater than 30
D
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Given the research on general trends in the relationship between climate and crime (and ignoring absolutely everything else you know about these cities and these crimes), which of the following statements is most likely to be true?
a. There are more attempted murders in London than in Hawaii. b. There are more murders in London during a warm spring than during a cool spring. c. There are more identity thefts in San Francisco than in Tokyo. d. There are more cases of insurance fraud in Moscow than in Dubai.
Describe longitudinal design, and explain its strengths and weaknesses
What will be an ideal response?
Maggie, an infant, is holding a toy clumsily, using only her fingers and palm. This is an example of _____
A) a pincer grasp B) canalization C) an ulnar grasp D) habituation
Habituation occurs in the _____; sensory adaptation occurs in the _____.
A. sensory lobe; parietal lobe B. brain; sensory receptors C. conscious mind; unconscious mind D. peripheral nervous system; central nervous system