Mathematics, 12.01.2020 12:31 PatienceJoy

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

Answers: 1

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The mean of nine test scores is 61. if a score of 71 is added to the group of scores, what is the ne...

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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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Another question on Mathematics

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