1. The test scores in MAT 152 are normally distributed with a mean of 95 and a standard deviation of 21. In a group of 130 of BSA, how many students score above 86?

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1. The test scores in MAT 152 are normally distributed with a mean of 95 and a standard deviation of 21.
In a group of 130 of BSA, how many students score above 86?
Transcribed Image Text:1. The test scores in MAT 152 are normally distributed with a mean of 95 and a standard deviation of 21. In a group of 130 of BSA, how many students score above 86?
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