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Mathematics, 02.03.2021 21:10 webbjalia04

A 95% confidence interval for p, the true proportion of all shoppers at a large grocery store who purchase 2% milk, was found to be (0.436, 0.582). Given that all conditions were met, which of the following is the most appropriate conclusion?

A) 99% confidence interval will always be exactly 1/2 wide as 95% confidence interval
B) The 99% confidence interval will be narrower
C) The 99% interval will be wider
D) The intervals will have the same width
E) A 99%confidence interval will always be exactly twice as wide as a 95% confidence interval

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