3b. Use the data in the table below to calculate the observe…

3b. Use the dаtа in the tаble belоw tо calculate the оbserved t-score for the correlated groups t-test. **Report your answer to four decimal places. Participant Before After 1 6 5 2 7 1 3 0 5 4 2 7 5 3 9 6 2 9 7 4 7 8 7 11 9 2 6