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JEE MATHEMATICS MCQ: STATISTICS

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Analyzing +4 | -1
Statement 1: The variance of first nn odd natural numbers is n2−13\frac{n^2-1}{3}

Statement 2: The sum of first nn odd natural number is n2n^2 and the sum of square of first nn odd natural numbers is n(4n2+1)3\frac{n\left(4 n^2+1\right)}{3}.
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Correct option: A
Statement 1 is true, Statement 2 is false.
Statement 1 is true and Statement 2 is false, therefore option A is the correct answer.

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