find the 80% confidence interval estimate of the proportions between lincoln residents with college degrees, between 1960 and 2010 X1= 490    X2=12,000 N1= 3200 N2= 48,000 please do not use scientific calculator, i need to understand how to solve this with a TI-30XIIS calculator. thank you

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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.