Mathematics, 06.10.2020 14:01 blessing03
The mean score on a set of 23 tests is 78. Suppose two more students take the test & score 70 & 56. What is the new mean?
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Through non-collinear points there is exactly one plane.
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The mean score on a set of 23 tests is 78. Suppose two more students take the test & score 70 &a...
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