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Frost Frost
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Posts: 433
4 years ago
A city planner wants to construct a confidence interval for the proportion of workers who would take public transportation to work if it were available. What sample size should he use to estimate the proportion to within 4 percentage points at a 90% level of confidence?

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Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
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jeromet1jeromet1
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Posts: 386
4 years ago
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