Examlex
Why is the long-run aggregate supply curve vertical? Explain the factors that determine the position of the long-run aggregate supply curve.
Sample Variance
A measure of the dispersion or spread of a set of data points around their mean, calculated as the sum of the squared deviations from the mean, divided by the number of observations minus one.
Equal-variances Test
A statistical test used to determine if two or more samples have equal variances.
Unequal Variances Test
A statistical test used when comparing two groups that do not assume the variances of the groups are equal.
Normally Distributed
Describes data that follows a normal distribution characterized by a symmetric bell-shaped curve.
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