30:37
Lec 5 P2 percentage
CODEANN
34:51
Lec 5 P1 percentage
30:45
Lec 4 p2
33:38
Lec 4 p1 average
31:58
Lec 3 p2 proportion
31:12
Lec 3 p1 proportion
28:02
Lec 2 P2 Ratio and proportion
37:03
Lec 2 p1 Ratio and proportion
