Siuan conducts a survey of students asks each student for their major’s area and favorite classical composer. The results are listed in the table below. Use a χ2 test for independence to determine, at α = 0.05, if major area and favorite composer are independent

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Q: P(A)=0.71 P(G)=0,57 P(BUA)=0.85 P(BIA)= ニ PaB)

A: aaa

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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.