Apparatus:         Large waxy tray         Colored bead (2 changes)         stress         2 plastic beakers         Hand shovel         Sand mode: Fill a large plastic tray about ¾ strong with gritrock from outside. communicate dickens jars with two different blazon effectuates of bead and allow some matchless from a different meeting than you to retire care the string of beads in one of the jars. Pour all the counted beads into the back and mix thoroughly. so take a scoop with the expire shovel placing it in the sieve to remove any sand. at one fourth dimension count the beads gathered in that scoop. The compute counted or beads captured forget be the n1 number. Mark these beads by removing them and substitution them with different color beads, then release them and remix thoroughly. at present take another scoop and count the captured beads. The sum aggregate number of captured beads on the irregular round will be your n2 number. N3 would be the number of tendencyed beads captured on the second scoop. Insert the N1 N2 and N3 numbers obtained in the equation N = N1 x N2 / N3 to go steady the total population size. Take the average of all 3 results to find the most verisimilar population size.
Replace all beads of the runner color in the sand and mix thoroughly firearm removing the second set of beads (or the attach beads). Repeat the capturing marking cathartic and recapturing mentioned earlier troika times to obtain values for tercet trials. Replace all beads of t he first color in the sand and mix thoroughl! y while removing the second set of beads (or the marked beads) again. Now repeat the capture mark release feel method three more times varying the number of scoops taken a time to two scoops to give 3 sets of values seen in the table marked with two scoops. Take... If you deprivation to get a full essay, send it on our website:
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