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3 years ago

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The average score on a test taken by 200 students is 80 and standard deviation is 10. if each student's score is increased by 5,

what would be the new mean and standard deviation

1 answer:

Jlenok [28]3 years ago

5 0

New mean = 100 I believe. Could be wrong. I’m tired so I might not be thinking straight

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prisoha [69]

Answer:

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