SOLUTION: Theorem 1.5.5 Two events A and B are independent if and only if the following pairs of events are also independent: A) A and B' B) A' and B C) A' and B' Exercise 18 If A a

Algebra ->  Probability-and-statistics -> SOLUTION: Theorem 1.5.5 Two events A and B are independent if and only if the following pairs of events are also independent: A) A and B' B) A' and B C) A' and B' Exercise 18 If A a      Log On


   



Question 1203675: Theorem 1.5.5
Two events A and B are independent if and only if the following pairs of events
are also independent:
A) A and B'
B) A' and B
C) A' and B'
Exercise 18
If A and B are events, show that:
P(A n B') = P(A) - P(A n B)
P(A u B) = i - P(A' n B')
*Prove Theorem 1.5.5. Hint: Use Exercise 18*

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