On average, how many people worked in the world trade center (wtc) before september 2001?

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Brittany Sosa

18 July, 06:38

On average, how many people worked in the world trade center (wtc) before september 2001?

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Bobby Hogan · Answer 1

Answer: 15,552

On the average, 15,552 people worked in the World Trade Center before September 2001. This estimate was initially based on available lists which identified 8965 survivors and 2152 confirmed deaths. Another 4435 survivors were suggested by a capture-recapture model at 95% confidence interval.