A national radio station would like to know what type of music to play in order to optimize their listening me. They collected data from various regions of the United States and the most prominent genres of music which is shown in the table below. North South Pop 50 30 Rock 40 20 Hip-hop 30 40 Country 20 50

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A: The correlation coefficient is 0.8137.

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A: Let us take:  u→=0, 0, 0v→=1, 2, 3w→=4, 5, 6

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A: Step 1:For a triathlete as well as it was loosely more expedient to aim for a balanced level of…