Describe the concept of Independence as it relates to Bayes' Nets. Give a simple example.
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- Next summer you decide to enjoy the post-Covid world by attending some baseball games. You keep the stats of your favorite players and decide to examine if there is any connection between Home Runs and Runs Batted In. a) Fill in the empty cells in the table below. (If you are concerned a portion of the table is not showing up in your word processer look at the pdf version of the exam). Home Runs Runs Batted In Player (X) (Y) x-X y-ỹ (x-X)(y-ỹ) Buxton 4 14 Sano 5 26 Donaldson 13 Kirilloff 3 14 Polanco 4 24 Кepler 6. 11 Totals 24 b) Calculate the correlation coefficient (r). Use Sx=1.414 and Sy = 6.325 while I know you can calculate standard deviations I have gone ahead and done so for you. SHOW YOUR WORK. (Write down the equation and plug in the correct values, the correct answer alone will not get full points.) r = C.) Let's say you want to predict how many Runs Batted In a player would have based on their Home Runs. Write down the general regression equation we could use to do so.Plese view attachment.Describe two types of persona presented by Pruitt & Adlin (2009).