engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Statistics Mean Deviation
The mean deviation from the arithmetic mean of the discrete date 2, 7, 5, 6, 4, 3, 11, 17, 8 is
1
\(\frac{17}{2}\)
2
\(\frac{10}{3}\)
3
\(\frac{37}{2}\)
4
9