This fact sheet from the U.S. Environmental Protection Agency provides an overview of how climate change affects ecosystems. Keywords EPA, climate change, global warming, ecosystem, ecological, biodiversity, ocean, forest, habitat, invasive, species, migration, bird, life cycle, lifecycle, events, pattern
We say the data is normally distributed: The Normal Distribution has: 1  mean = median = mode. 2  symmetry about the center. 3  50% of values less than the mean. 4  and 50% greater than the mean.
The normal distribution is a subclass of the elliptical distributions. The normal distribution is symmetric about its mean, and is non-zero over the entire real line.