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Scores on a test are aproximatly normally with mean of 76 and a standard deviation of .9. The teacher wants to give A's to the top 10% of students. what is the bottem cut o…

Scores on a test are aproximatly normally with mean of 76 and a standard deviation of .9. The teacher wants to give A's to the top 10% of students. what is the bottem cut o…
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Scores on a test are aproximatly normally with mean of 76 and a standard deviation of .9. The teacher wants to give A's to the top 10% of students. what is the bottem cut of for an A grade ? Round Your answers to the nerest hole number

User Vasilis Lourdas
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1 Answer

6 votes

Answer:

Explanation:

76 minus .9.9 A minus 10%=90

User Hasanatkazmi
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