7. A 1-3 spinner has the following properties: P(1) = 0.3 and P(2) = 0.25. Calculate P(3). ____ 0.55

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7. A 1-3 spinner has the following properties:
P(1) = 0.3 and P(2) = 0.25. Calculate P(3).
____ 0.55
____ 0.33    
____ 0.75
____ 0.70
____ 0.45