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Experimental/Empirical Probability

A shop remain...

Question

A shop remains closed on Thursday. Boy went to that shop on a day. What is the probability that it was closed ?

A

\frac{1}{7}

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B

\frac{2}{7}

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C

\frac{3}{7}

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D

\frac{6}{7}

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Solution

The correct option is D $\frac{1}{7}$
A shop remains closed on Thursday.
Total Possible Days $= 7$
Total Favourable cases (Shop is closed) $= 1$
P(closed) $= \frac{1}{7}$

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