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1. For a new car the number of defects has the distribution given by the accompanying table. 0 2 4 2 Poin 5 6

1. For a new car the number of defects has the distribution given by the accompanying table. 0 2 4 2 Poin 5 6 p(x) 0.1 0.14 0.31 0.2 0.13 0.09 0.03 Calculate: a. E(X) Blank 1 b. V(X) Blank 2

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