单项选择题

At the time during year X when the aggregate price of ABC and XYZ stock was the greatest, the price of ABC stock was approximately what percent of the price of XYZ stock（）

A. 25
B. 60
C. 70
D. 140
E. 170

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单项选择题

In which season did Jagr earn the most money per game（）

A. 1994-1995
B. 1995-1996
C. 1996-1997
D. 1997-1998
E. 1998-1999

单项选择题

In a normal distribution, 68% of the scores lie within one standard deviation of the mean. If the SAT scores of all the high school juniors in Center City followed a normal distribution with a mean of 500 and a standard deviation of 100, and if 10,200 students scored between 400 and 500, approximately how many students scored above 600

A. 2,400
B. 4,800
C. 5.100
D. 7,200
E. 9,600

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