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Mathematics, 29.11.2020 18:00 Emiann222

the mean of the numbers 2 ,5 ,6 ,8 ,x and y is 6 .their standard deviation is root 5 .find the values of x and y

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the mean of the numbers 2 ,5 ,6 ,8 ,x and y is 6 .their standard deviation is root 5 .find the value...
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