Tina either drinks tea or coffee in the morning. If she drinks tea one morning, the probability she drinks tea the next

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answerhappygod
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Tina either drinks tea or coffee in the morning. If she drinks tea one morning, the probability she drinks tea the next

Post by answerhappygod »

Tina either drinks tea or coffee in the morning. If she drinks
tea one morning, the probability she drinks tea the next morning is
0.6. If she drinks coffee one morning, the probability she drinks
coffee the next morning is 0.3.
Tina drank tea on a Monday morning.
a) Find the probability that she drinks coffee on the Wednesday
morning.
b) Find the probability that Tina drank tea on Tuesday morning,
given that she drinks coffee on Wednesday morning.
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