a) At a particular college, 36% of students play sports and 17% of students have an A average. Of the students who play sports, 20% have an A average. What is the probability that a randomly selected student plays sports and has an A average? b) Records for a program preparing people for a high school equivalency exam show that 80.1% of the students need work in Math, 65.7% need work in English, and 52% need work in both areas. What is the probability that a randomly selected student needs help with Math or English?

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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.