
A_{1} 
A_{2} 
B_{1} 
0.4 
0.3 
B_{2} 
0.2 
0.1 
Are the events independent? Explain
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From the provided table the probabilities can be written as:
1) The required probability of P(A_{1} or B_{1}) can be calculated as:
2) The required probability of P(A1 or B2) can ...
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