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10 October, 23:12

The mean of nine test scores is 61. If a score of 71 is added to the group of scores, what is the new mean?

A. 62

B. 65

C. 66

D. 68

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Answers (1)
  1. 10 October, 23:18
    0
    Bro i think it's A but i'm not too sure tbh
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