If the mean of 8 numbers is 120 then the sum of these numbers is
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Answer:
120 × 8 = 960
the sum of these numbers = 960
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Step-by-step explanation:
mean = (sum of observations/total no. of observations)
=> 120 = sum of observations/8
=> 120×8 = sum of observations
=> 960 = sum of observations
thus, the sum of these numbers is 960
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