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An urn contains 5 green balls, 7 yellow balls and 8 blue balls. Event A is defined as drawing a green ball on the first draw, and event B is defined as drawing a green ball on the second draw. If two balls are drawn from the urn, one after the other and not replaced, what is P(B|A) expressed in simplest form?
The probability of event B occurring given that event A has already occurred is 4/19.
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Question|Asked by Autumn.lhs
Asked 3/14/2016 8:06:27 AM
Updated 235 days ago|8/26/2023 7:35:24 AM
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The probability of event B occurring given that event A has already occurred is 4/19.
Added 235 days ago|8/26/2023 7:35:24 AM
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Questions asked by Autumn.lhs
What type of mutation causes sickle-cell anemia? A. deletion B. insertion C. frame shift D. substitution
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Updated 1/3/2017 7:22:59 AM
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Most people achieve financial security through: saving and investing.
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Updated 3/10/2016 3:45:57 PM
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Question|Asked by Autumn.lhs
Not Answered
Updated 7/12/2016 6:46:26 AM
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Employers sometimes offer matching contributions to retirement plans.
Added 7/12/2016 6:46:26 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/12/2016 12:36:30 PM]
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Question|Asked by Autumn.lhs
Not Answered
Updated 10/22/2016 8:26:24 AM
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According to Charles Darwin, one reason that not all organisms survive in nature is that: There are more organisms born than resources can support.
Added 10/22/2016 8:26:24 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [10/22/2016 12:38:32 PM]
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