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In the measurement of the secular trend, the moving averages:
Prosperity, Recession, and depression in a business is an example of:
A set of observations recorded at an equal interval of time is called:
The bestfitted trend line is one for which the sum of squares of residuals or errors is:
The secular trend is measured by the method of semiaverages when:
69 videos90 docs16 tests

69 videos90 docs16 tests
