Question

1) In an examination, the grades achieved by 30 students of a class are given below.

Arrange 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, E, C, B, E, C, D​

Answer 1

Answer:

b= 7 a=3  c=8  d-5  e=4

Step-by-step explanation:

the numbers is amount of tallys

Answer 2

Answer:

a=3, b=7, c=10, d=6, e=4

Step-by-step explanation:

the answer is the sum of the tallies.