On shows like American Idol, contestants often wonder if there is an advantage to performing last. To investigate this, a random sample of 600 American Idol fans is selected to view the audition tapes of 12 never-before-seen contestants. For each fan, the order of the 12 videos is randomly determined. Thus, if the order of performance doesn’t matter, we would expect approximately 1/12 of the fans to prefer the last contestant they view. In this study, 59 of the 600 fans preferred the last contestant they viewed. Do these data provide convincing evidence that there is an advantage to going last? True or False: The correct conclusion is Since our P-value, is greater than the chosen significance level of α = 0.05, we fail to reject H0. There is not sufficient evidence to conclude that there is an advantage to performing last in American Idol.
On shows like American Idol, contestants often wonder if there is an advantage to performing last. To investigate this, a random sample of 600 American Idol fans is selected to view the audition tapes of 12 never-before-seen contestants. For each fan, the order of the 12 videos is randomly determined. Thus, if the order of performance doesn’t matter, we would expect approximately 1/12 of the fans to prefer the last contestant they view. In this study, 59 of the 600 fans preferred the last contestant they viewed. Do these data provide convincing evidence that there is an advantage to going last?
True or False: The correct conclusion is
Since our P-value, is greater than the chosen significance level of α = 0.05, we fail to reject H0. There is not sufficient evidence to conclude that there is an advantage to performing last in American Idol.
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