1 Regression analysis can be used with data at any level of

1.   Regression analysis can be used with data at any level of measurement.
true or false why?

2. In a time series analysis, the trend analysis procedure is analogous to regression analysis except that the x-variable is always some measure of “time.” TRUE OR FALSE WHY?

thanks

Solution

1.true. For any data at any level of measurement, regression can be used. Each data has a different type of regression.

2. True. The same method of least squares is used both for time series and regression analysis.