The number of cars per household in a certain neigborhood varies from 1 to 6. The probability function of the number of cars owned by a random household is as follows: 1 0.14 Xx f(x) 0 0 2 0.15 3 0.34 Find the average number of cars owned by a random household. 4 0.2 5 0.15 6 0.02

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A: Step 1: Step 2: Step 3: Step 4:

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