Question: I need help with this question section (b). I'vetried several attempts and concluded that theanswer is0.0228 or 2.28% but apparently that answer is wrong. Please

I need help with this question section (b). I'vetried several attempts and concluded that theanswer is0.0228 or 2.28% but apparently that answer is wrong. Please advise, thank you!

Problem 2-23

The national average for the math portion of the College Board's SAT test is 550. The College Board periodically rescales the test scores such that the standard deviation is approximately 75. Answer the following questions using a bell-shaped distribution and the empirical rule for the math test scores.

If required, round your answers to two decimal places.

(a)	What percentage of students have an SAT math score greater than 625?
Answer: 15.87%
(b)	What percentage of students have an SAT math score greater than 700?
Answer: ???

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