Answer: The batting average of Ty Cobb is more than Rogers Horns by 7 thousandths
Step-by-step explanation:
Given: The batting average of Ty Cobb = 0.366
The batting average of Rogers Horns = 0.359
Clearly , the batting average of Ty Cobb is more than Rogers Horns
The difference in the averages= 
Now, in 0.007, 7 is at thousandth place, therefore 0.007=7 thousandths
Therefore, the batting average of Ty Cobb is more than Rogers Horns by 7 thousandths