Marine biologists in the Gulf Coast completed a population sample for Orcinus orca, commonly known as the Orca whale. The resear
chers captured and tagged 28 whales, then released them. One month later, they captured 18 whales, 3 of which had a tag. Estimate the total population of Orcinus orca in the Gulf Coast. a
168
b
55
c
252
d
250
