Mathematics, 28.04.2021 14:00 tonypewitt
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Scores on a national math test are Normally distributed, with a mean score of 490 and a standard deviation of 50. Katlyn’s math score is in the 92nd percentile. What is her math score, rounded to the nearest whole number?
Find the z-table here.
554
561
568
578
Answers: 2
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