These are sample practice MCQs created for exam preparation. These are NOT official exam questions.
Which set has the smallest standard deviation?
Question:
Which set has the smallest standard deviation?
Which set has the smallest standard deviation?
Options
Answer: (B) {10, 10, 10, 10, 10}
Explanation:
Standard deviation measures spread from the mean. Set (B) has zero variation (all values identical), so standard deviation = 0, which is the smallest possible.
Explanation:
Standard deviation measures spread from the mean. Set (B) has zero variation (all values identical), so standard deviation = 0, which is the smallest possible.
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