any fans of ‘80’s music believe that the song “Open Arms” by the band Journey is an iconic song in that it is the epitome of the power rock ballads that were famous in the 1980’s. How many fans of ‘80’s music would you need to survey to construct a 90% confidence interval for the proportion of ‘80’s music fans who think that “Open Arms” is an iconic ‘80’s song give or take 5 percentage points? Many fans of ‘80’s music believe that the song “Open Arms” by the band Journey is an iconic song in that it is the epitome of the power rock ballads that were famous in the 1980’s. How many fans of ‘80’s music would you need to survey to construct a 90% confidence interval for the proportion of ‘80’s music fans who think that “Open Arms” is an iconic ‘80’s song give or take 5 percentage points? 2401 542 1083 1327 271
Many fans of ‘80’s music believe that the song “Open Arms” by the band Journey is an iconic song in that it is the epitome of the power rock ballads that were famous in the 1980’s. How many fans of ‘80’s music would you need to survey to construct a 90% confidence interval for the proportion of ‘80’s music fans who think that “Open Arms” is an iconic ‘80’s song give or take 5 percentage points?
Many fans of ‘80’s music believe that the song “Open Arms” by the band Journey is an iconic song in that it is the epitome of the power rock ballads that were famous in the 1980’s. How many fans of ‘80’s music would you need to survey to construct a 90% confidence interval for the proportion of ‘80’s music fans who think that “Open Arms” is an iconic ‘80’s song give or take 5 percentage points?
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