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

User Amazingred
by
6.4k points

2 Answers

4 votes

Answer:

b

Explanation:

bc

User Imlokesh
by
6.8k points
3 votes

Answer:

1/2

Explanation:

Sample space, S = ON, OFF

⇒n(S) = 2

n(E) = ON = 1

P(E) = 1/2

User Napentathol
by
7.0k points
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