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the class average on a statistics test is 62 marks with a standard deviation of 12 marks. what minimum mark must a student obtain to be in the top 9% of the class?
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the class average on a statistics test is 62 marks with a standard deviation of 12 marks. what minimum mark must a student obtain to be in the top 9% of the class?

User Rubi
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4 votes

Answer:

Explanation:

the minimum mark the student should obtain is 32

User Linga
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