Mathematics, 12.12.2020 15:50 lmcginnis2003
2500 freshmen took an Algebra test through North Carolina Virtual Public school. The
scores were distributed normally with a mean of 75 and a standard deviation of 7.
How many algebra students scored between 68 and 82?
A. 2000
B. 1950
C. 1700
D. 680
Answers: 2
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2500 freshmen took an Algebra test through North Carolina Virtual Public school. The
scores were di...
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