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Suppose 1,600 of the 2,000 baseball fans surveyed indicated that they planned to vote for Ken Griffey, Jr. as the best all-around baseball player. Using the 0.95 degree of confidence (95%), what is the 95% confidence interval for the percentages of all baseball fans? (A) 79.1% and 80.9% (C) 78.2% and 81.8% (B) 77.3% and 82.7% (D) 49.0% and 99.9% (E) none of the above

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Carlos Rodriguez <carlos@math.albany.edu>

This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998