A box contains two coins: a regular coin and one fake two-headed coin (P(H) = 1). I choose a coin at random and toss it twice. Define the following events. %3D • A= First coin toss results in an H. • B= Second coin toss results in an H. • C= Coin 1 (regular) has been selected. Find P(A|C), P(B|C), P(AN B|C), P(A), P(B), and P(An B). Note that A and B are NOT independent, but they are conditionally independent given C.

MATLAB: An Introduction with Applications
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A box contains two coins: a regular coin and one fake two-headed coin (P(H) = 1). I choose a coin
at random and toss it twice. Define the following events.
• A= First coin toss results in an H.
• B= Second coin toss results in an H.
• C= Coin 1 (regular) has been selected.
Find P(A|C), P(B|C), P(An B|C), P(A), P(B), and P(An B). Note that A and Bare NOT
independent, but they are conditionally independent given C.
Transcribed Image Text:A box contains two coins: a regular coin and one fake two-headed coin (P(H) = 1). I choose a coin at random and toss it twice. Define the following events. • A= First coin toss results in an H. • B= Second coin toss results in an H. • C= Coin 1 (regular) has been selected. Find P(A|C), P(B|C), P(An B|C), P(A), P(B), and P(An B). Note that A and Bare NOT independent, but they are conditionally independent given C.
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