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A survey of 1000 students found that 278 chose professional baseball team A as their favorite team. In a similar survey
Posted: Mon Jul 11, 2022 11:43 am
by answerhappygod
- A Survey Of 1000 Students Found That 278 Chose Professional Baseball Team A As Their Favorite Team In A Similar Survey 1 (18.47 KiB) Viewed 37 times
A survey of 1000 students found that 278 chose professional baseball team A as their favorite team. In a similar survey involving 760 students, 240 of them chose team A as their favorite. Compute a 95% confidence interval for the difference between the proportions of students favoring team A in the two surveys. Is there a significant difference? Click here to view page 1 of the normal probability table. Click here to view page 2 of the normal probability table. Let p, be the population proportion studied in the first survey and let p₂ be the population proportion studied in the second survey. The 95% confidence interval is ]<P₁-P₂ <- (Round to four decimal places as needed.)