Question:medium

If the mean and variance of the numbers $2, 4, 6, 8, 10$ are $\mu$ and $\sigma^2$ respectively, then the value of $\mu + \sigma^2$ is:

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For equally spaced numbers symmetric about the center, the mean is always the middle term.
Updated On: May 16, 2026
  • $12$
  • $14$
  • $16$
  • $18$
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The Correct Option is B

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