Question:medium

If all observations are increased by 5 their mean ____.

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This is a property of "Change of Origin." Adding or subtracting a constant shifted the entire distribution, including the center point (mean), by that exact amount.
Updated On: May 19, 2026
  • Decreases
  • Increase by 5
  • Remain same
  • Can not be Predicated
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The Correct Option is B

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