Question: Look at the data in Table comparing the effectiveness of two ointments on. Conduct the appropriate test to determine if one ointment has a different

Look at the data in Table comparing the effectiveness of two ointments on. Conduct the appropriate test to determine if one ointment has a different effectiveness than the other. Use the Î± = 0.05 level of signiï¬cance.

Ointment A Healed (success) 293 31 Did not heal (failure) Healed (success) Did not heal (failure) 43 Ointment B 103

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