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Use a ?2 test to test the claim that in the given contingency table, the row variable and the column variable are independent
-Describe the null hypothesis for the test of independence. List the assumptions for the ?2 test of independence. What is the major difference between the assumptions for this test and the assumptions for the previous tests we have studied?
Broken Leg
A fracture or complete break in one of the bones of the leg.
Roadside Bomb
An improvised explosive device placed or buried on roadsides and detonated remotely or by proximity to target vehicles or pedestrians.
Posttraumatic Stress Disorder
A psychological disorder caused by exposure to a horrifying event, manifested through recurrent flashbacks, distressing dreams, and intense anxiety.
Liver Failure
A severe loss of liver function due to damage beyond the organ's ability to repair itself, leading to life-threatening complications.
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