A cognitive retraining clinic assists outpatient victims of head injury, anoxia, or other conditions that result in cognitive impairment. Each incoming patient is evaluated to establish an appropriate treatment program and estimated length of stay. To see if the evaluation teams are consistent, 12 randomly chosen patients are separately evaluated by two expert teams (A and B) as shown. At the .10 level of significance, are the evaluator teams consistent in their estimates? State your hypotheses and show all steps clearly.

Transcribed Image Text:

Estimated Length of Stay in Weeks Patient Team 1 23 4 56 7 8 9 10 11 12 24 24 52 30 40 30 18 30 18 40 24 12 24 20 5236 36 36 24 36 16 52 24 16