d)lanThe mean of the following natural numbers 1, 2, 3, ......1a) 6.55 – InterviewSolution

1.	d)lanThe mean of the following natural numbers 1, 2, 3, ......1a) 6.55.b) 4.5c) 5.5d) 5.46
Answer» mean = (1+2+3+...+10)/10 = 10(10+1)/(2×10) = 5(11)/10 = 55/10 = 5.5

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