Question

In an examination, the grades achieved by 30 students of a class are &
these grades in a table using tally marks.
B, C, C, E, A, C, B, B, D, D, D, D, B, C, C, C, A, C, B, E, A, D, C, B,​

Answer 1

Answer:

mentioned grades are less than number of students please provide proper information. Thanks