2 years ago

What is the theoretical probability of a bulb to be switched on?

Mathematics

1 answer:

gizmo_the_mogwai [7]2 years ago

7 0

Answer:

1/2

Step-by-step explanation:

Sample space, S = ON, OFF

⇒n(S) = 2

n(E) = ON = 1

P(E) = 1/2

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