Examlex
Since ETFs mimic an index, they do not buy individual shares of stock.
Experiment
A scientific procedure undertaken to test a hypothesis by manipulating and measuring variables to observe the effect.
Independent T-tests
A statistical test that compares the means of two independent groups in order to determine if there is a statistically significant difference between them.
Statistical Difference
A significant change or discrepancy between groups or conditions that is unlikely to have occurred by chance.
Normally Distributed
Normally distributed describes a statistical distribution that is symmetrical and bell-shaped, characterizing many natural phenomena, where most occurrences take place around the average value, with fewer instances at the extremes.
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