randallrobert3835 randallrobert3835

23-05-2023
Mathematics

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A random sample of 100 adults in UAE revealed that 70 of them took the COVID-19 vaccination. Construct the 90% confidence interval for the proportion of all adults in UAE who took the COVID-19 vaccination. Show ALL your work: (1) compute the sample proportion (2) check the assumptions of the confidence interval. (3) construct the 90% confidence interval. Round your answer to two decimal places.

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