Question: For example, you may like to estimate the population proportion of adults in the US who own SW5. The data could be that you researched

For example, you may like to estimate the population proportion of adults in the US who own SW5. The data could be that you researched onliue by looking at a local dealership to find that 142 of the 432 vehicles sold are SUVS. You want to calculate a 90% {or another level) confidence interval for the population proportion

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