1. Overpopulation: Global Warming
By: YeseniaRodriguez

2. Global Warming
Global warming is an increase in the Earth’s average atmospheric temperature that causes corresponding changes in climate. In other words, when the Earth heats up.

3. Population Overpopulation
Population is the amount of people living in a place.
Overpopulation is when it is overcrowded.

4. Question Problem Overpopulation had an impact on global warming.
Were people even informed of global warming and overpopulation?

5. Experimental I want to know if overpopulation can affect the world.
Young vs. Old (-30 and +30 years of age)
Groups were important  both groups were by chance or something else.

6. Data Young 30- Old 30+ Mean: 56.7 Mean: 52.6 Standard Deviation: 6.2
T-critical: 3.28

7. Data Analysis T-test was above the t-critical  T-critical: 1.729
 T-calculated: 1.15
Big enough difference.

8. Claims/Evidence Age difference did matter. (Much difference)
1.729 or higher. For a big difference.
Improvements
Instead of age do it based on education level.
Example. Adult that didn’t finish high school vs. an adult that finished college.