Let x be a random variable that represents the percentage of successful free throws a professional basketball player makes in a season. Let y be a random variable that represents the percentage of successful field goals a professional basketball player makes in a season. The table below shows the percentage of successful free throws and field goals a professional basketball player makes in a season: X 71 65 62 90 73 71 y 59 51 60 74 86 88 Σy²? What is the value of

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