The average IQ score of an individual is 100. In a study based on a random sample of 1,000 high school students in City A, 225 students revealed an above average IQ score. Construct a 90% confidence interval for the proportion of high school students residing in City A with above average IQ score. Interpret the results

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 6E: List the sample space of each experiment. Tossing three coins
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The average IQ score of an individual is 100. In a study based on a random sample of 1,000 high school students in City A, 225 students revealed an above average IQ score. Construct a 90% confidence interval for the proportion of high school students residing in City A with above average IQ score. Interpret the results
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