Examlex
Using the example of an experiment on extrasensory perception (ESP)where an individual's claim that she possesses psychic powers is tested by asking her to predict the outcome of each of 10 tosses of a coin,distinguish between a null hypothesis and an alternative hypothesis.
Market-based Economy
An economic system where economic decisions and the pricing of goods and services are largely guided by the interactions of a country's individual citizens and businesses.
Gini Coefficient
A measure of income inequality within a population, ranging from 0 (absolute equality) to 1 (absolute inequality).
Quantitative Easing
A monetary policy in which a central bank buys government securities or other securities from the market to lower interest rates and increase the money supply.
Reserve Requirement
A regulation set by central banks that determines the minimum amount of reserves a bank must hold against deposits, influencing the bank's capacity to lend.
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