A psychologist is seeing a patient who reminds her of her father, who walked out of her life when she was a child. She is having feelings of frustration and anger towards this patient. This is an example of: ___________.
Why are keystone species important to an ecosystem? Give an example of a keystone species.
Keystone species are depended on by other species; if the keystone species were to be removed, the ecosystem could change significantly. An example would be a gopher tortoise.
The 95% confidence interval for an odds ratio is .45 to 1.09. How would you interpret this value?
We are 95% sure that the true odds ratio of the study lies between .45 and 1.09. However, this result is not statistically significant because it crosses the null value of 1.