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 0 1 3 7 5 4 5 7 5 2 9 6 7 9 7 2 7 8 3 11 9 7 6