Question

'E' and 'Ē are complimentary events. If P(E )=0.56 then
P(Ē) is --------
A) 0.54
B) 0.44
C) 0.64
D) 0.34​

Answer 1

Answer:

B)0.44

Step-by-step explanation:

1-0.56=0.44

Complementary adds to a true event.

Answer 2

The required "option B) 0.44" is correct.

Step-by-step explanation:

Given by question,

P(E) = 0.56

To find, the value of P(Ē) = ?

E' and 'Ē are complimentary events.

We know that,

P(E) + P(Ē) = 1

⇒ P(Ē) = 1 - P(E)

⇒ P(Ē) = 1 - 0.56

⇒ P(Ē) = 0.44

∴ P(Ē) = 0.44

The value of P(Ē) = 0.44

Thus, the required "option B) 0.44" is correct.