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Questions to answer about the graph: 1. Based on the graph, does it look like bagworms are preferring evergreen trees over deciduous trees? Why or why not? 2. What are the SD error bars telling you on this graph?

Questions to answer about the graph: 1. Based on the graph, does it look like bagworms are preferring evergreen trees over deciduous trees? Why or why not? 2. What are the SD error bars telling you on this graph?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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**Questions to answer about the graph:** 1. Based on the graph, does it look like bagworms are preferring evergreen trees over deciduous trees? Why or why not? 2. What are the SD error bars telling you on this graph?
Transcribed Image Text:**Questions to answer about the graph:** 1. Based on the graph, does it look like bagworms are preferring evergreen trees over deciduous trees? Why or why not? 2. What are the SD error bars telling you on this graph?
### Bagworms in Evergreen & Deciduous Trees: Data Analysis #### Data Summary The table provides a comparison of the average number of bagworms found on deciduous and evergreen trees across five different sites. The data includes both the average numbers and standard deviations for each type of tree at each site. ##### Averaged Bagworm Data (Mean ± SD): - **Deciduous:** - **Site 1:** 12.625 ± 17.03725 - **Site 2:** 1.277227 ± 1.420627 - **Site 3:** 1.4 ± 1.505545 - **Site 4:** 1.40625 ± 2.698379 - **Site 5:** 7.666667 ± 7.348469 - **Evergreen:** - **Site 1:** 28.45455 ± 32.80355 - **Site 2:** 36.91304 ± 23.91446 - **Site 3:** 3.954545 ± 6.328148 - **Site 4:** 71.78571 ± 103.3323 - **Site 5:** 61.03226 ± 63.3848 #### Graph: Bagworms in Evergreen & Deciduous Trees The bar chart illustrates the average number of bagworms observed in both evergreen and deciduous trees across the five study sites. - **X-Axis (Per Site):** Represents the individual sites (Site 1 to Site 5). - **Y-Axis (Averages per site +/- SD):** Displays the average number of bagworms, with error bars showing the standard deviation for each site. - **Color Representation:** - **Yellow Bars:** Represent data from deciduous trees. - **Green Bars:** Represent data from evergreen trees. #### Observations: - ***Site 1:*** Higher averages are found on evergreen trees compared to deciduous trees. - ***Site 2 and Site 3:*** Both types of trees show low averages and minimal deviation. - ***Site 4 and Site 5:*** The trend indicates a significant number of bagworms on evergreen trees, with larger variations as shown by the error bars. This analysis highlights the variation in bagworm populations between tree types and across sites, underlining the significantly higher infestation
Transcribed Image Text:### Bagworms in Evergreen & Deciduous Trees: Data Analysis #### Data Summary The table provides a comparison of the average number of bagworms found on deciduous and evergreen trees across five different sites. The data includes both the average numbers and standard deviations for each type of tree at each site. ##### Averaged Bagworm Data (Mean ± SD): - **Deciduous:** - **Site 1:** 12.625 ± 17.03725 - **Site 2:** 1.277227 ± 1.420627 - **Site 3:** 1.4 ± 1.505545 - **Site 4:** 1.40625 ± 2.698379 - **Site 5:** 7.666667 ± 7.348469 - **Evergreen:** - **Site 1:** 28.45455 ± 32.80355 - **Site 2:** 36.91304 ± 23.91446 - **Site 3:** 3.954545 ± 6.328148 - **Site 4:** 71.78571 ± 103.3323 - **Site 5:** 61.03226 ± 63.3848 #### Graph: Bagworms in Evergreen & Deciduous Trees The bar chart illustrates the average number of bagworms observed in both evergreen and deciduous trees across the five study sites. - **X-Axis (Per Site):** Represents the individual sites (Site 1 to Site 5). - **Y-Axis (Averages per site +/- SD):** Displays the average number of bagworms, with error bars showing the standard deviation for each site. - **Color Representation:** - **Yellow Bars:** Represent data from deciduous trees. - **Green Bars:** Represent data from evergreen trees. #### Observations: - ***Site 1:*** Higher averages are found on evergreen trees compared to deciduous trees. - ***Site 2 and Site 3:*** Both types of trees show low averages and minimal deviation. - ***Site 4 and Site 5:*** The trend indicates a significant number of bagworms on evergreen trees, with larger variations as shown by the error bars. This analysis highlights the variation in bagworm populations between tree types and across sites, underlining the significantly higher infestation
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