For students who graduated from high school in 2013, their SAT math scores are approximately normally distributed

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For students who graduated from high school in 2013, their SAT math scores are approximately normally distributed with a mean of 514 points and a standard deviation of 118 points.
a. A student who graduated from high school in 2013 scored 704 points on the math sections of the SAT. Is that an un- usual score? Explain.
b. A student who graduated from high school in 2013 scored 779 points on the math sections of the SAT. Is that an unusual score? Explain.
c. For students who graduated from high school in 2013, find the cutoff for unusually high scores on the math sections of the SAT. Round to the ones place.
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