The above tally marking represents ______.
17
10
11
15
We know that the below symbol stands for 5 units.
Thus, the below symbol represents 5 + 5 + 5 + 2 = 17.
Choose the correct Tally chart that represents the following data.
The following shows the marks obtained by 20 students of a class in a math test (out of 10 marks)
4, 7 , 8, 10, 10, 9 , 3 , 5 , 7 , 8
8 ,4, 9, 3, 10, 8, 9 , 5, 7, 8