In a class test in English, $10$ students scored $75$ marks, $12$ students scored $60$ marks, $8$ scored $40$ marks, and $3$ scored $30$ marks. What is the mode for their score?

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75

30

60

25

answer is C.

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Detailed Solution

According to the given data set, we have 10 students who received 75 marks.
12 students earned 60 marks. 8 students earned 40 marks and 3 students received 30 marks.
The mode of data is the observation that has the most frequency.
From the data, we get that 60 marks were scored by the maximum number of students that is 12 students.
Thus, the mode of the marks of their score will be 60.
Therefore, the correct option is 3.

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