Question
4. Based on the table below, please calculate the quantities below. Table 2: Joint Distribution XY 1 5 -2 0.06 0.14 4 0.24 0.56
4. Based on the table below, please calculate the quantities below. Table 2: Joint Distribution X\Y 1 5 -2 0.06 0.14 4 0.24 0.56 a) Please find E[X]Y = 5] and E[Y]X = 2]. b) Please find Var(X), Var(Y), Var(X + Y), E[XY], E[X], E[Y] c) Please find fx(x) and fy(y). Are X and Y independent?
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A First Course in General Relativity
Authors: Bernard Schutz
2nd edition
521887054, 978-0521887052
