Math, asked by Siddharth05, 3 months ago

if mean of 30 observations is 56 out of these observations mean of 14 observations is 36 and that of last 14 observations is 45 then 14th observation is

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Answered by tejas9193

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if mean of 30 observations is 56 out of these observations mean of 14 observations is 36 and that of last 14 observations is 45 then 14th observation is​

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if mean of 30 observations is 56 out of these observations mean of 14 observations is 36 and that of last 14 observations is 45 then 14th observation is