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Gangelt is a small town in the west of Köln and effected severely by COVID19 pandemic. German...

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Statistics

Gangelt is a small town in the west of Köln and effectedseverely by COVID19 pandemic.
German researchers had conducted tests on 500 random residentsof the town and found that 70 of them infected by the virus.
Construct a 95% confidence interval for the proportion ofinfected people for this town.

Answer & Explanation Solved by verified expert
3.8 Ratings (606 Votes)
Tests indicated that out of 500 random residents 70were infected by the virusSo the sample proportion is 70500 ie014Now    See Answer
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