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Mathematics, 06.10.2021 09:50 bajnathhannavanna

The mean is 100 and the standard deviation is 15. What is the percentile rank for each of the following scores? 1) 130
2) 145
3) 85
4) 70

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The mean is 100 and the standard deviation is 15. What is the percentile rank for each of the follow...

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