Examlex
What is the value of systematic risk for a portfolio with 75% of the funds invested in A and 25% of the funds invested in B?
α
Alpha (α) is a threshold value used in hypothesis testing to determine the significance level at which the null hypothesis can be rejected.
Effect Size
A numeric evaluation of the size of the effect observed in an experiment.
T-statistic
A type of statistic used in hypothesis testing, derived from the standardized difference between a sample statistic and its hypothesized population value, divided by the standard error.
Perfect Relationship
Refers to a situation where two variables move together in either 100% positive or 100% negative linear correlation, indicating a direct relationship without any variation.
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