When testing for the significance of the difference between two sample means, which of the following is almost always unknown?
a. the population standard deviations
b. the sample standard deviations
c. degrees of freedom
d. the sample means
a
Sociology
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In general, people in secondary groups are more likely than people in primary groups to "keep score" in terms of who owes what to whom
Indicate whether the statement is true or false
Sociology
Becoming a full adult is taking longer than it did in earlier times
a. True b. False Indicate whether the statement is true or false
Sociology
Which of the following is a measure of dispersion?
a. mean. b. median. c. range. d. mode. e. none of these choices are correct.
Sociology
Which theoretical perspective is based on the assumption that society is a stable, orderly system?
What will be an ideal response?
Sociology