The aquarium at Sea Critters Depot contains 140 fish. Eighty of these fish are green sword- tails
Question:
a. What is the probability the selected fish is a green swordtail?
b. What is the probability the selected fish is male?
c. What is the probability the selected fish is a male green swordtail?
d. What is the probability the selected fish is either a male or a green swordtail?
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Related Book For
Statistical Techniques in Business and Economics
ISBN: 978-0078020520
16th edition
Authors: Douglas Lind, William Marchal
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