Given that:
Total number of fish = 140
Fish are green swordtails female = 44
Fish are green swordtails male = 36
Fish are orange swordtails female = 36
Fish are orange swordtails male = 24
Solution:
A. We have to find the probability that the selected fish is a green swordtail.
Therefore, the probability that the selected fish is a green swordtail is
B. We have to find the probability that the selected fish is male.
Therefore, the probability that the selected fish is a male, is
C. We have to find the probability that the selected fish is a male green swordtail.
Therefore, probability that the selected fish is a male green swordtail is
D.
We have to find the probability that the selected fish is either a male or a green swordtail.
Therefore, the probability the selected fish is either a male or a green swordtail is