Probability, SM-Bank 023

Claudia gets to ring the school bell once every 5 school days.

Today is a school day.

What is the probability that Claudia will ring the school bell?

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\(\dfrac{1}{5}\)

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\(P\text{(Claudia rings bell)}\)	\(=\dfrac{\text{favorable events}}{\text{total possible events}}\)
	\(=\dfrac{1}{5}\)