The capital Greek letter "sigma" is the symbol for:
A) "average of"
B) "sum of"
C) "variance of"
D) "median of"
B
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Americans' faith in technology is evidenced by their faith that scientific knowledge will solve all problems
a. true b. false
Italian Americans differed from Irish immigrants in that Italian Americans ________
a. focused on acquiring advanced degrees and entering professions b. did not migrate during the colonial period c. were slow to accept formal schooling as essential to success d. viewed themselves in terms of their village or province
WASPs have been a dominant group in American society since Colonial times
a. True b. False Indicate whether the statement is true or false
Megan and her husband are recently divorced. If Megan decided to begin dating again, she will have the best chance of finding someone new if she:
a. doesn't live in a small town. b. doesn't have children. c. is older. d. is struggling with poor self-esteem.