Mathematics, 02.05.2021 01:30 alexus6339

Scores on a national english test are normally distributed, with a mean score of 510 and a standard deviation of 75. sixty eight percent of english tests were less than which score, rounded to the nearest whole number? 475
529
545
561

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Scores on a national english test are normally distributed, with a mean score of 510 and a standard...

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