Sentence 1: The unit root test is then carried out under the alternative hypothesis formula _ 8 against the null hypothesis of formula _ 9 . Once a value for the test statistic
Sentence 2: The single root - the test is then carried out under the null hypothesis formula 8 against the alternative hypothesis of Formula 9 , once a value for testing
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?