Examlex
Describe the concepts of shared environment and non-shared environment and give two examples of each. How do behaviour geneticists examine the effects of each of these two contributors to development?
T Distribution
A probability distribution that arises when estimating the mean of a normally distributed population in situations where the sample size is small and the population standard deviation is unknown.
Degrees of Freedom
The number of independent values or quantities which can vary in an analysis without breaking any constraints.
T Distribution
A probability distribution that is used to estimate population parameters when the sample size is small and the population variance is unknown.
Population Mean
The average of a set of values in the entire population.
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