Answer:
(C)6
Step-by-step explanation:
The given point scores are:
{17, 29, 22, 31, 36}
In order to find mean absolute deviation of the players in the tournament, first find the mean of the given point scores, thus
![Mean=\frac{17+29+22+31+36}{5}=\frac{135}{5}=27](https://tex.z-dn.net/?f=Mean%3D%5Cfrac%7B17%2B29%2B22%2B31%2B36%7D%7B5%7D%3D%5Cfrac%7B135%7D%7B5%7D%3D27)
Now, subtract the mean from each value, thus
Value Distance from mean
17 10
29 2
22 5
31 4
36 9
Thus, Mean absolute deviation is:
![MAD=\frac{10+2+5+4+9}{5}=\frac{30}{5}=6](https://tex.z-dn.net/?f=MAD%3D%5Cfrac%7B10%2B2%2B5%2B4%2B9%7D%7B5%7D%3D%5Cfrac%7B30%7D%7B5%7D%3D6)
Therefore, option C is correct.