if-c-c-is-an-event-in-a-sample-space-which-of-the-following-is-always-true-about

Question

If C C  is an event in a sample space, which of the following is always true about C C  and its complement C′$$C^{\prime}$$?

Accepted Answer

P(C)+P(C′)=1P(C)+P\$$left(C^{\prime}$$\right)=1

Answer

P(C)=P(C′)P(C)=$$P(C^{\prime})$$

Answer

P(C)⋅P(C′)=1P(C)\cdot $$P(C^{\prime})=1 $$

Answer

1"\u003eP(C)+P(C′)\$$u003e1P(C)+P(C^{\prime}$$)\u003e1

If C C is an event in a sample space, which of the following is always true about C C and its complement C′C^{\(\prime\)}?