Manatees are an endangered species of herbivorous aquatic mammals found primarily in the rivers and estuaries of Florida As part

Question

Manatees are an endangered species of herbivorous aquatic mammals found primarily in the rivers and estuaries of Florida As part of its conservation efforts the Florida Fish and Wildlife Commission records the cause of death for every recovered manatee carcass in its waters Of the 392 recorded manatee deaths in 2012 68 were perinatal and 81 were caused by collision with a watercraft a What is the probability that the death of a randomly selected manatee was due to collision with a watercraft Enter your answer rounded to four decimal places P collision b What is the probability that the death was not due to collision with a watercraft Enter your answer rounded to four decimal places P not collision c What is the probability that the cause of death was due to perinatal problems or collision with a watercraft What is the probability that it was due to some other cause Enter your answers rounded to four decimal places P perinatal or collision P other cause

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