Loading...

#36934

statistics

data analysis

hard

90 sec

A researcher studying a rare species of bird captured and tagged 60 birds in a forest. Later, a random sample of 250 birds from the same forest was observed, and 4 of them were found to be tagged. Based on this information, what is the estimated total population of this bird species in the forest?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.