Solution:
The all out number of fish in the tank = 5+8 = 13
All out number of male fish = 5
P(E) = (Number of good results/Total number of results)
P (male fish) = 5/13 = 0.38
Gopi purchases a fish from a shop for his aquarium. The retailer takes out one fish indiscriminately from a tank containing 5 male fish and 8 female fish (see Fig. 15.4). What is the likelihood that the fish taken out is a male fish?
Gopi purchases a fish from a shop for his aquarium. The retailer takes out one fish indiscriminately from a tank containing 5 male fish and 8 female fish (see Fig. 15.4). What is the likelihood that the fish taken out is a male fish?