Examlex
When macroeconomists use the term "recession" they usually define it as a fall in real GDP that lasts for at least
Rule of Five
An empirical rule suggesting that there's a 93.75% chance that a normal sample will fall within ±1.96 standard deviations of the mean.
Sample Size
The quantity of data points or observations employed in an experiment or research.
Chi-Squared Test
A statistical test used to determine if there is a significant difference between observed frequencies and expected frequencies in one or more categories.
Degrees of Freedom
The amount of separate values or quantities that can be given to a statistical distribution.
Q34: Suppose one unit of labour can produce
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Q128: A rise in the Canadian-dollar price of