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21 Apr 2021, 08:30
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Dropdown 1: Y
Dropdown 2: Z
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
93% (01:53) correct
7%
(02:22)
wrong
based on 757
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The graph shows the number of coniferous trees of each of 4 species at each of 5 sites located in a large ecological reserve.
Map
Black: W
Dotted White: X
Blue: Y
Sky Blue: Z
Select from the drop-down menus the options that create the statement that most accurately reflects the information provided.
Comparing the total number of Species W trees at a site to the number of Species X, Y, and Z trees at that site, the graph shows the strongest positive correlation between the number of Species W and Species trees, and the strongest negative correlation between the number of Species W and Species trees.
Attachment:
4.jpg [ 39.54 KiB | Viewed 11994 times ]
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Dropdown 1: Y
Dropdown 2: Z
30 Aug 2021, 21:07
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Can someone explain answers to this question, please?
30 Aug 2021, 23:48
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KanikaMalik141
Question asks us to find species of trees which are positively and negatively correlated to W trees at all the sites, i.e; if W trees are more the positively correlated species should be too and vice versa, whereas for negatively correlated species it should be otherwise.
Question asks us to find species of trees which are positively and negatively correlated to W trees at all the sites, i.e; if W trees are more the positively correlated species should be too and vice versa, whereas for negatively correlated species it should be otherwise.
