If the mean of 10observation is 50.Find the sum of all observation
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Answer:
500
Step-by-step explanation:
if mean is 50. then sum of 10 observations is 10 x 50
Answered by
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Step-by-step explanation:
let sum of all observation =x
no. of observation=10(given)
mean = sum of all observation/no. of observation
50=x/10
500=x
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