Can you answer ALL parts to this question please
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Can you answer ALL parts to this question please
Transcribed Image Text:Species
Mean density near
Mean density far from
P-value
ruins (animals/km^2)
ruins
Agouti
160.2
14.5
0.03
Coatimundi
Collared peccary
99.4
1.0
0.01
4.6
1.8
0.79
Deppes squirrel
Howler monkey
Spider monkey
Crested guan
32.3
2.2
0.54
7.3
1.9
0.03
170.8
15.0
0.88
49.4
0.001
Great curassow
10.8
72.0
0.048
Ocellated turkey
Tinamou
47.0
0.02
4.9
0.049
Tikal National Park in Guatemala is heavily visited by tourists. Does the disturbance affect animal densities? To
investigate, Hidinger (1996) compared the densities of various bird and mammal species in places immediately next to
heavily visited ruins to places in the park that were rarely visited by tourists. The mean densities (in animals/km^2) are
found in the accompanying table. The table also lists the P-value associated with a test of the null hypothesis that the
two types of plots do not differ in mean density. Assume that a =
0.05.
Name ONE species that shows an increase in numbers near the ruins that is NOT significant.
For the Tinamou, does it appear to be a higher mean density far from the ruins?
(yes or no) Is it a significant difference?
(yes or no)
The species column represent what type of data?
(nominal, ordinal, ratio or interval)
Mean density represents what type of data?
(nominal, ordinal, ratio or interval) Is it discrete or
continuous?
(discrete or continuous)
What kind of graph would be the best way to display this data?
(scatter plot, line graph, bar
graph, histogram, heat map)
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