Mean Deviation About Mode (Jee Mains) | ExamDuo
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Dispersion and Variance
Medium
Mean Deviation About Mode
Let the mean and the standard deviation of the observation 2, 3, 3, 4, 5, 7, a, b be 4 and
respectively.
Then the mean deviation about the mode of these observations is :
SELECT ONE OPTION
A
1
B
C
2
D
Check
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respectively.