Mathematics, 23.03.2021 21:50 ashiteru123
3212 a base 7 / 4321 a base 7 / 5417 a base 7 / 1722 a base 7 / 2345 a base 7 / 1092 a base 7
Answers: 2
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least āc.ā using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least ācā?
Answers: 1
3212 a base 7 / 4321 a base 7 / 5417 a base 7 / 1722 a base 7 / 2345 a base 7 / 1092 a base 7...
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