An estimator is unbiased if the mean of its sampling distribution is equal to
a. the midpoint of the distribution
b. the sample mean
c. the population value
d. the population median
c
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When developers and speculators look to gentrify communities they like purchasing warehoused property because __________
A) the warehouse gives them space to start a business B) the informal economy of the residents brings in more taxes C) they are in the more affluent parts of the city D) they don't have to deal with getting rid of poor residents
What are identified in the text as "the basic building blocks" of Native American societies?
A) Intertribal alliances B) Kin relationships C) The buffalo D) Ancestor worship
Of the total population, what percentage was comprised of agnostics, atheists, and others?
A) (12 + 13 + 22 ) = 47% B) (4 + 6 + 18 ) = 28% C) (8 + 7 + 4 ) = 19% D) (12 + 22 + 22 ) = 56%
It is common and normal for couples to have disagreements or conflicts
a. True b. False Indicate whether the statement is true or false