The following shows the marks obtained by students of a class in a math test (out of 10 marks)
Which of the below statement is wrong as per the above tally marks table?
Total number of students in the class is 19
The total strength of the class = sum of all bars in the tally table
=20
5 students have scored 8 marks in the test and that is the highest frequency in the table
2 students got 3 marks in the exam which is the least as per the tally table