2. what is the probability of A or B or both happening?

asked Nov 12, 2022 46.9k views

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5 votes

Answer:

$p(a \: or \: b) = p(a) + p(b) - p(a \: and \: b) \\ p(a \: and \: b) = p(a)p(b)$

Write the above equation in capital in your case, all you need to do is plug in your fractions...

Chattsm answered Nov 18, 2022

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