Question: Question 7 (2 points) In a recent year, a sample of grade 8 Washington State public school students taking a mathematics assessment test had a

Question 7 (2 points) In a recent year, a sample of grade 8 Washington State public school students taking a mathematics assessment test had a mean score of 281 with a standard deviation of 34.4. Possible test scores could range from 0 to 500. Assume that the scores are normally distributed. Find the probability that a student scored higher than 315. BI U Sa Sa

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