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Mathematics, 21.02.2021 08:20 kenyatte97

Find the mean of 5 observations x x + 2 X + 4 x + 6 X + 8 is 11 find the mean of first three observations

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Find the mean of 5 observations x x + 2 X + 4 x + 6 X + 8 is 11 find the mean of first three observa...

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