posted August 21st, 2012; last edited August 21st, 2012 –– David Sibley

Quiz 49: Estimating numbers of birds

This time the answers are arranged randomly, instead of sequentially, and I think this makes it a little harder, since it’s harder to use the range of possible answers as a clue. Suggestions are always welcome.

Question 1
A
70
B
40
C
50
D
60
E
80
F
90
Question 2
A
400
B
600
C
150
D
350
E
200
F
500
Question 3
A
250
B
225
C
120
D
200
E
175
F
150
There are 3 questions to complete.

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