I have two columns in column b I have numbers that only 1-
4. in column c ihave numbers from 0-100. What i would
like to do is compare column b with c. specifically I
would like to count grades. match the number 4 and count
in column c how many are greater than 90, and count when
coulumn c is between 80 and 90, greater than 70 and less
than 80, count for greater than 60 and less than 70.

Heres what I would like to see:
90 80 70 60
1
2
3 TABLE SHOWS A COUNT OF GRADE SCORES THAT MATCH
4 1,2,3,4

I can do this in programming laguage with conditions and
counters but I don't know how to do it excel?