Question

HELP QUICK 35 POINTS

The following table shows the data of a random sample of fish collected from and later released into a lake:


Type of Fish Gar Bullhead Sunfish
Number of fish 50 40 10


How many bullheads are estimated to be present if a random sample of 1,000 fish is collected from the lake?
80
90
100
400

Answer 1

The answer is D. 400. You get this because you have to do is add a zero to the end of each number to make the total 1000. So if there are 40 bullheads then you add a zero and get 400.

Answer 2

The answer is D. 400.