Estimate the value of the population proportion

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Reference no: EM132209599

What is the answer to this 2. The Philadelphia Regional Transport Authority wishes to estimate the proportion of central city workers that use public transportation to get to work. A recent study reported that of 100 workers, 64 used public transportation.

(a) Estimate the value of the population proportion.

(b) Develop a 90% confidence interval for the population proportion.

Reference no: EM132209599

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