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UPLOADING VIRUS.EXE ████████████████] 99%
Just kidding, here's your answer.
Total items = 16
Mean of items = 30
Sum = 16×30
= 480
After checking,
Correct sum = Original sum - Wrong observations + Correct observations
= 480-16-28+26+34
= 480+16
= 496
Correct mean = Correct sum/Total items
= 496/16
= 31
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yashika4613:
thanks a lot
Anytime
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