The table shows the number
of species in the United States listed as endangered
and threatene...
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Mathematics, 07.04.2021 19:10 plzzhelp7931
The table shows the number
of species in the United States listed as endangered
and threatened. Find (a) the probability that a
randomly selected endangered species is a bird, and
(b) the probability that a randomly selected mammal
is endangered.
Mammals
70 (endangered)
16 (threatened)
Birds
80 (endangered)
16 (threatened)
Other
318 (endangered)
142 (threatened)
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