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Gopi buys a fish from a shop for his aquarium. The shopkeeper takes out one fish at random from a tank containing 5 male fish and 8 female fish (see Fig. 15.4). What is the probability that the fish taken out is a male fish?

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Detailed Solution

Given: number of male fish = 5 and number of female fish = 8

The total number of fish in the tank = 5 + 8 = 13

We know that,

P(E) = (Number of favorable outcomes/ Total number of outcomes)

P (male fish) = 5/13

= 0.38

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