Four students have applied to a special program and only one can be accepted. They have taken a battery of 12 tests and all have exactly the same average score. The standard deviation of their test scores are: Student A = 3.12, Student B = 0.27, Student C = 13.45, Student D = 6.45 . If consistency of performance is a criteria for acceptance, which of the four students should be selected?
a. A
b. B
c. C
d. D
b
Sociology
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The term ________ has often been used in the United States to refer explicitly to religion
a. ethnophaulism b. pluralism c. ageism d. ethnocentrism
Sociology
Data from all of the 50 states indicates that the U.S. has twice as many single-parent households as two-parent households
Indicate whether the statement is true or false
Sociology
Approximately how many households in the U.S. are classified as food-insecure?
a. less than 1% b. 5% c. 10% d. 15%
Sociology
A major advantage of Medicare is that its coverage begins when a worker attains 55 years of age.
Answer the following statement true (T) or false (F)
Sociology