xatziry1717
15.04.2020 •
Mathematics
For a recent exam, the average score of the class was 46 and scores were normally distributed. Also, 84.13% of the class received scores below 64. Alfred received a score of 58. Then, the teacher decides to scale the grades so that the average scores of the class becomes 85 with a standard deviation of 7. What scores should Alfred receive after scaling?
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Ответ:
what shape is