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Question 46

Mathematics Statistics Easy

The mean of 5 observation is 5 and their variance is 124. If three of the observations are 1, 2, 6, then the mean deviation from the mean of the data is

(A) 2.5
(B) 2.6
(C) 2.8
(D) 2.4
✓ Correct Answer: Option C Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

Correct Option is C. Practice regular variations of this Statistics concept to build speed and accuracy.

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