Why is the mean not very informative when a distribution is bimodal?
What will be an ideal response?
Main Points:
When the distribution is normal or at least unimodal the observations will cluster around a single point.
The mean will be a useful indicator of the point around which the observations cluster.
When the distribution is bimodal, however, the observations will form two clusters.
Neither of the resulting clusters will centre on the mean.
Thus, the mean will be a false indicator of where the observations cluster.
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Diffusion is the transmission of a cultural element from one group or society to another
Indicate whether the statement is true or false.
If a person is a college graduate with a masters in sociology, he or she is _____
a. more likely to be pro-choice b. less likely to be pro-choice c. more likely to be unconcerned about abortion d. more likely to see abortion as illegal under all circumstances
In the textbook, the Philippines is used as an example of
a. informal sector b. commodification of agriculture c. dependent development d. state-regulated capitalism e. import substitution
The text observes that although it may not affect marital quality, employment might nevertheless contribute to a divorce by giving an unhappily married woman the economic power, the increased independence, and the self-confidence to help her decide on divorce. This set of circumstances illustrates what is called the __________ effect
a. income
b. divorce
c. independence
d. dependence