Mathematics
Mathematics, 18.10.2020 15:01, madcat226

The mean test score of 28 students is 72. A student joins the class and the mean becomes 71.
Find the test score of the student who joined the class.
Test score =

answer
Answers: 3

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The mean test score of 28 students is 72. A student joins the class and the mean becomes 71.
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