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padilas [110]
3 years ago
6

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?

Mathematics
1 answer:
Fofino [41]3 years ago
5 0
The answer is.

A.) 62
work:

61 x 9 = 549
549 + 71 = 620
620 / 10 = 62
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Answer:

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