Variance and SD Compute (Jee Mains) | ExamDuo
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Dispersion and Variance
Medium
Variance and SD Compute
Compute variance and standard deviation of the following data observations.
9, 12, 15, 18, 21, 24, 27
SELECT ONE OPTION
A
(56, 8)
B
(36, 6)
C
(39, 8)
D
(46, 6)
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