Question 18

Mathematics Statistics Easy

If the mean deviation 1, 1 + d, 1 + 2d, ..., 1 + 100d from their mean is 255, then d is equal to

(A) 10.1
(B) 10.2
(C) 10.3
(D) 10.4
✓ Correct Answer: Option A Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

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

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