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Let X denote the number of times a certain numerical control machine will malfunction: 1, 2 or 3 times on any given day Let Y denote the number of times a technician is called on an emergency call Thelr joint probability distribution is given in the accompanying table Determine the covariance between X and Y Click the icon to view the joint probability distribution of X and Y Machine malfunctions Ex=0 (Type an integer or a decimal Do not round) 1 0.05 0.10 0.00 1 3 5 K 2 005 0.10 0.15 3 015 0.30 0.10 Print Done