Multiple Choice
A researcher cross-classified 386 trout into groups based on their species (all were in genus Salmo) and gender:
?
?
A trout is to be selected at random. What is the probability that the selected trout is a male flathead trout?
A) 0.1451
B) 0.1762
C) 0.1036
D) 0.6788
Correct Answer:

Verified
Correct Answer:
Verified
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