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