Which statement is true about whether C and Y are
independent events?
30
10
60
25
50
135
| Total
135
55
110
| 300
O
75
C and Y are independent events because PCIY) =
P(Y)
Cand Y are independent events because PCIY)
=PC)
Cand Y are not independent events because PCIY)
* Pry
Cand Y are not independent events because PCIY)
#PC)