Two random samples are taken, one from among UVA students and the other from among UNC students. Both groups are asked if academics are their top priority. A summary of the sample sizes and proportions of each group answering yes" are given below: UVA (Pop. 1): n = 90, P1 = 0.731 UNC (Pop. 2): n = 97, P2 = 0.559 %3D Find a 95.1% confidence interval for the difference p, - P2 of the population proportions. Confidence interval =

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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.