An Investigation On The Population Of Kidney Beans

IB Environmental Systems and Societies

An Investigation on the population of Kidney Beans based upon the capital of Nebraska indicator Process Internal Assessment

Introduction: A capture, release, range and recapture technique known as the Lincoln Index is used worldwide to estimate the descend of animals which are non usually easy to spot in the day. The method gets mavin to make assumptions based on data of how legion(predicate) animals are marked or unmarked when one captures them. The aim of this try forbidden is to apply the Lincoln Index with seeds and test how valid the equality is. We already know the total population of seeds but we depart deduce the accuracy of this well-known formula.

Hypothesis: The process of capturing, marking, release and recapturing will produce relatively accurate results when applied in the Lincoln index formula.

Independent Variable: The original number of kidney bean seeds.

Dependent Variable: The number of marked seeds.

learn: The number of used seeds (four hundred and carbon exactly)
Number of seeds that are willy-nilly taken out and used for the experiment

Procedure:
1. I counted 100 kidney bean seeds
2. I placed them in a Ziploc bag
3. I pulled out a random bunch and marked them with a marker that is permanent and would not smear
4. I enthrone the seeds certify into the bag
5.



I shook the bag several times
6. I pulled out some other bunch of seeds again and counted how many were marked
7. Also, I counted how many were unmarked
8. I put the seeds back into the Ziploc bag and pulled out another random amount and marked them
9. Once again, I put the seed back into the Ziploc and repeated the process of steps 6 and 7
10. I repeated process of steps 1-9 seven times
11. I repeated the process of steps 1-10 for a bag with 400 seeds

Apparatus: Permanent Marker, Ziploc bag, 500 white kidney bean seeds, Calculator

untoughened Data:
100 Seeds originally
#| Marked (before)| Marked (after)| Total captured|
1| 22| 9| 35...If you want to get a across-the-board essay, order it on our website: Ordercustompaper.com



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