The National Center for Education Statistics reported that 47% of college students workto pay for tuition and living expenses. Assume that a sample of 450 college students wasused in the study.a. Provide a 95% confidence interval for the population proportion of college studentswho work to pay for tuition and living expenses.b. Provide a 99% confidence interval for the population proportion of college studentswho work to pay for tuition and living expenses

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.