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Math problem help pleas Many were skeptical when researchers announced that duct tape may be a more effective and less painful alternative to liquid nitrogen

Math problem help pleas

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Many were skeptical when researchers announced that duct tape may be a more effective and less painful alternative to liquid nitrogen for removing warts. Typically the liquid nitrogen works for 75% of all patients treated. In a 2002 study, 254 randomly selected patients with warts were treated using duct tape. The data is summarized below: Treatment n # with warts successfully removed Duct tape 254 219 Do the results suggest that duct tape is more successful than liquid nitrogen freezing in removing warts at the 0.05 significance level? Identify the appropriate test; report the test statistic and p-value, and state the conclusion in the context of the problem, if the conditions are met. Otherwise, state that the conditions are not met. O 2 Sample t-test; t= 12.2 and p-value = .0053; There is sufficient evidence to claim the duct tape is more effective than the liquid nitrogen. The conditions are not met so no test was run. 1 Proportion z-test; z = 4.12 and p-value = 0.0002: There is sufficient evidence to claim the duct tape is more effective than the liquid nitrogen. O 2 Proportion z-test; z = 1.5 and p-value = 0.0616; There is not sufficient evidence to claim the duct tape is more effective than the liquid nitrogen

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