In the situation where the null hypothesis is true, the population distribution from which the sample was drawn is
A) the same as the known population’s distribution.
B) to the right of the original population distribution.
C) to the left of the original population distribution.
D) either to the right or left of the original distribution, depending on whether the mean of the sample is higher or lower than the mean of the original population.
Answer: A
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a. increasing sales, because your target population is increasing in size. b. decreasing sales, because your target population is getting smaller. c. little change in sales, because your target population will remain stable. d. that your target population will increasingly be men.
The formation of the Asiatic Exclusion League was designed to prevent immigrants from which of the following countries?
A. Mexico B. China C. Japan D. B & C
The fact that some positions in society yield a great deal of money, status, and power, while others yield little, if any, of these, can be described as ______.
A. capitalism B. fair distribution C. inequality D. occupational structure
Which of the following is NOT a problem with identifying and classifying sexual orientation?
a. not all people who are sexually attracted to individuals of the same sex view themselves as homosexuals b. an individual's sexual attractions, behavior, and identity may change across time c. most individuals are neither entirely homosexual nor entirely heterosexual d. researchers are not interested in classifying sexual orientation