In testing for the significance of the difference between two sample means when the sample size is small, we may assume equal population variances if
a. sample sizes are exactly the same
b. sample sizes are varied
c. sample sizes are approximately equal
d. none of the above, we cannot assume equal population variance
c
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Which of the following is characteristic of the credential society?
a. Diplomas and degrees determine who gets jobs even if the actual diploma is not relevant to the specific job. b. Personal networks, not diplomas, are what people use to get jobs. c. Jobs come first and then people earn the diplomas that justify their position. d. Our society gives a lot of credit to people with jobs.
In a global economy, competition among companies will:
a. accelerate the search for lower cost labor b. lead companies to reduce worker benefits c. lead to outsourcing of much work d. b and c above e. a, b, and c above
No economy is purely capitalist or purely socialist
a. true b. false
Explain the social dosage effect in peer groups on gender socialization.
What will be an ideal response?