The numbers N (in millions) of students enrolled in schools in the United States from 1995 through 1997 are shown in the table.
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Year Number, N 1995 71.2 1996 72.3 1997 74?
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Use a graphing utility to create a scatter plot of the data. Let t represent the year, with t = 5 corresponding to 1995.
?
A. ?
?
B. ?
C. ?
D. ?
E. ?
Answer: A
Mathematics
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