Question:medium
The variance for the data: $65, 70, 75$ is
The variance for the data: $65, 70, 75$ is
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Variance measures spread: square deviations, then take average.
Updated On: Apr 24, 2026
- $\frac{50}{3}$
- $\frac{55}{3}$
- $\frac{50}{6}$
- $\frac{50}{2}$
- $70$
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The Correct Option is A
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