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prilliscutes to bedtag 2. In 1919 a researcher by the name of Dahl wanted to estimate the number of trout in a Norwegian lake. The trout were subject to fishing so it was important to know how big the population was in order to manage the fish stock. He captured and marked 109 trout in his first sample. A few days later, he caught 177 trout in his second sample, of which 57 were marked. Use the Lincoln index (on the previous page) to estimate the total population size: Size of first sample: Size of second sample: Number marked in second sample: Estimated total population: 3 Discuss.com

prilliscutes to bedtag 2. In 1919 a researcher by the name of Dahl wanted to estimate the number of trout in a Norwegian lake. The trout were subject to fishing so it was important to know how big the population was in order to manage the fish stock. He captured and marked 109 trout in his first sample. A few days later, he caught 177 trout in his second sample, of which 57 were marked. Use the Lincoln index (on the previous page) to estimate the total population size: Size of first sample: Size of second sample: Number marked in second sample: Estimated total population: 3 Discuss.com

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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116 2. In 1919 a researcher by the name of Dahl wanted to estimate the number of trout in a Norwegian lake. The trout were subject to fishing so it was important to know how big the population was in order to manage the fish stock. He captured and marked 109 trout in his first sample. A few days later, he caught 177 trout in his second sample, of which 57 were marked. Use the Lincoln index (on the previous page) to estimate the total population size: Size of first sample: Size of second sample: Number marked in second sample: Estimated total population: 3. Discuss some of the problems with the mark and recapture method if the second sampling is: Left too long a time before being repeated: (b) Too soon after the first sampling: 4. Describe two important assumptions being made in this method of sampling, which would cause the method to fail if they were not true: (a) (b) 5. Some types of animal would be unsuitable for this method of population estimation (i.e. would not work). (a) Name an ani
Transcribed Image Text:116 2. In 1919 a researcher by the name of Dahl wanted to estimate the number of trout in a Norwegian lake. The trout were subject to fishing so it was important to know how big the population was in order to manage the fish stock. He captured and marked 109 trout in his first sample. A few days later, he caught 177 trout in his second sample, of which 57 were marked. Use the Lincoln index (on the previous page) to estimate the total population size: Size of first sample: Size of second sample: Number marked in second sample: Estimated total population: 3. Discuss some of the problems with the mark and recapture method if the second sampling is: Left too long a time before being repeated: (b) Too soon after the first sampling: 4. Describe two important assumptions being made in this method of sampling, which would cause the method to fail if they were not true: (a) (b) 5. Some types of animal would be unsuitable for this method of population estimation (i.e. would not work). (a) Name an ani
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