Answers created by Clupeid

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• How is population different from community?
  
• How do natural selection and adaptation explain behavior?
  
• Can someone defend the theory that natural selection causes species to evolve?
  
• How does a biome differ from a community?
  
• What are the four main points of Darwin's natural selection?
  
• In what ways is biodiversity threatened?
  
• How does natural selection affect behavior?
  
• How do evolution and natural selection differ?
  
• How does the environment influence natural selection?
  
• What are some topics that are in the scope of Environmental Science?
  
• How does evolution occur?
  
• What is the difference between studying Environmental science and Biology?
  
• What are the limitations to using R-Squared as a measure of the validity of a model?
  
• If you roll two dice, what sum of the rolls has the highest probability? What about the lowest?
  
• Can a characteristic of a data set make a linear regression model unusable?
  
• Is a model with a high R-Squared value always better than one with a low R-Squared value?
  
• A linear regression equation for a data set has a correlation coefficient of r=0.4. Would you be confident using your equation to predict what will happen outside of the data set?
  
• How do you know when a linear regression model is appropriate?
  
• What is the surface area to volume ratio for a cube that measures 8 cm on each side?
  
• How do you interpret the slope of a linear regression?
  
• How do you interpret the intercept of a linear regression?
  
• What is the difference between a simple and multiple regression?
  
• What does the R-Squared value of a regression refer to?