Gopi buys a fish from a shop for her aquarium. The shopkeeper takes out one fish at random from a tank containing 5 male fish and 8 female fish. What is the probability that the fish taken out is a male fish? Please answer as fast as you can..... Only people having "Genius" and above rank should answer this question....
Answers
Answered by
23
Answer:
5/13
Step-by-step explanation:
Total fishes = 13(5male+8female)
Number of male fishes = 5
Number of female fishes = 8
Probability of male fishes =
Total number of male fishes
_______________________________
Total number of fishes
= 5
_____
13
More to know:-
What is probability ?
Probability is the sum of observations upon total number of observations. Simply , the word probability means something that is likely to happen.
Probability is always greater than zero and smaller than 1.
Probability can never be negative.
The sum of all the events in an observation is always 1.
P (E) + P (not E) = 1
Hope it helps....
Answered by
4
Step-by-step explanation:
Total number of fishes in a tank. =number of malefish+number of female fish
=5 + 8
= 13
Number of male fish = 5
Probability of getting a male fish
number of male fishes
=> _______________ = 5/13
Total number of fishes
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