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A theory has observable implications .In other words, it generates
Gross Sales
The total unadjusted income a company generates from sales before any deductions are made.
Pooled-variances T-test
A statistical method for testing if two populations have equal variances.
Population Variances
The measure of how data points in an entire population are spread out from the average value (mean).
Variance
A statistical measure of the spread between numbers in a data set, indicating how much the values differ from the mean of the set.
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