Question: ) Find the standard deviation for the given probability distribution. X P(x) 0.37 1 0.05 2 0.13 0.25 4 0.20 A) 2.56 B) 1.71 C)

) Find the standard deviation for the given probability distribution. X P(x) 0.37 1 0.05 2 0.13 0.25 4 0.20 A) 2.56 B) 1.71 C) 2.45 D) 1.60

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