help please

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. A random sample of n = 6 professional basketball players gave the following information. Given that S. = 3.054, a = 16.547, b = 0.425, and * * 80.5, find the predicted percentage y of successful field goals for a player with x = 73% successful free throws. O 47.6% O 5.1% O 31.0% O 28.0% 14.5%