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Six outcomes get probabilities 0.1, 0.2, 0.3, 0.4, 0.5 and 0.6. Their sum is
A1.0
B2.1
C1.5
D2.4
Answer & Solution
Correct answer: B. 2.1
Adding the six values gives 2.1, which exceeds 1, so the assignment is invalid.
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