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Mathematics, 10.12.2020 02:00 isaactatep808nj

A random sample of 450 vacationers in a huge luxury resort showed that 150 were business executives. We want to create a 95% confidence interval for the proportions of vacationers who are business executives. a) What is the value at the centre of the 95% confidence interval? Write the symbol and value.

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A random sample of 450 vacationers in a huge luxury resort showed that 150 were business executives....

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