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October 21, 2014

Homework Help: statistics

Posted by todd on Sunday, February 10, 2008 at 8:49pm.

every year thousands of students take the SAT'S. Recent trends show that the scores on the verbal section follow an approx. normal distribution with mean of 350 and stand. deviation of 110

A)a student is chosen at random. it is noted that only 8% of students have scored higher. what score did the student receive.

b)68.26% of students who take the SAT SCORE BETWEEN _____ AND______
95.44% OF STUDENTS WHO TAKE THE SAT SCORE BETWEEN _____AND_____
99.74% OS STUDENTS WHO TAKE THE SAT SCORE BETWEEN _____AND______

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