4. In clinical trials for treatment of a skin disorder, 697 of 2115 patients receiving a NEW proposed treatment were cured of the disorder and 642 of 2060 patients receiving the current standard treatment were cured of the disorder. Each sample is the result of a randomized experiment. Perform a Hypothesis Test using a = 0.05 level of significance, and determine if there is evidence to conclude that the NEW treatment cures a higher proportion of patients than the current treatment. 1) Set up a Hypothesis Test, 2) verify requirements, 3) use both the classical and p-value approach to justify and show results of the Hypothesis Test, and 4) state your conclusion.

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4. In clinical trials for treatment of a skin disorder, 697 of 2115 patients receiving a NEW proposed treatment
were cured of the disorder and 642 of 2060 patients receiving the current standard treatment were cured of
the disorder. Each sample is the result of a randomized experiment.
Perform a Hypothesis Test using a = 0.05 level of significance, and determine if there is evidence to
conclude that the NEW treatment cures a higher proportion of patients than the current treatment.
1) Set up a Hypothesis Test,
2) verify requirements,
3) use both the classical and p-value approach to justify and show results of the Hypothesis Test, and
4) state your conclusion.
Transcribed Image Text:4. In clinical trials for treatment of a skin disorder, 697 of 2115 patients receiving a NEW proposed treatment were cured of the disorder and 642 of 2060 patients receiving the current standard treatment were cured of the disorder. Each sample is the result of a randomized experiment. Perform a Hypothesis Test using a = 0.05 level of significance, and determine if there is evidence to conclude that the NEW treatment cures a higher proportion of patients than the current treatment. 1) Set up a Hypothesis Test, 2) verify requirements, 3) use both the classical and p-value approach to justify and show results of the Hypothesis Test, and 4) state your conclusion.
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