Correct option is C
Given
Scores: 3, 7, 6, 5, 6, 4, 9, 6, 5
Formula Used
Mode is the value that appears most frequently in a data set.
Solution
Let's count the frequency of each score:
3: 1 time
4: 1 time
5: 2 times
6: 3 times
7: 1 time
9: 1 time
Since 6 appears the maximum number of times (3 times), the mode is 6.
Final Answer
So the correct answer is (c)



