MCQ
Select the correct option from the given alternatives :
The variance of 19, 21, 23, 25, and 27 is 8. The variance of 14, 16, 18, 20, and 22 is:
Options
Greater than 8
8
Less than 8
8 − 5 = 3
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Solution
8
Explanation:
[Hint: The value of variance is not changed by the change of origin.]
Concept: Variance
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