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.
x646488666472y384550454541
Given that ?x = 418, ?y = 264, ?x2 = 29,572, ?y2 = 11,700, ?xy = 18,514, and r = 0.627, find the critical value for a test using a 2.5% level of significance claiming that ? is greater than zero.
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 randomvariable that represents the percentage of suf successful field goals a professional basketball player makes in a season . A random sample of n = 6 professionalsample of nfossibasketball players gave the following informationGiven that Ex – 418 , Ly – 264 , Ex – 29 , 572 , Ex – 11 700 , Ery – 18 514 , and = 0.627 find the critical value for a test using a 25 / level osignificance claiming that @ is greater than zeroSelect one2 0.727b. 2.776C. 4.604d. 0. [email protected] . 6869
