The mark (bar) used to represent the no. of occurrence of the score is called

The mark (bar) used to represent the no. of occurrence of the score is called Correct Answer Tally Mark

Note down the key definitions:

• Tally Mark: The mark (bar) used to represent the no. of occurrence of the score is called tally mark. 
• Frequency: The no. of occurrence of a particular score or a group of scores is known as frequency (f) of the score or group of scores.
• Class Interval: A group of scores, for example, 10, 11, 12, 13, 14, 15 can be written as 10-15 instead of writing each score individually.
• Grouped Frequency Distribution: When data is represented in regular class intervals, it is known as grouped frequency distribution.

Hence, we conclude that the above statement is of tally mark.