Mathematics, 08.10.2021 01:50 tony7135
There are 15 tiles in a bag. Of these, 7 are purple, 5 are black and the rest are white.
Event A = drawing a white tile on the first draw
Event B = drawing a purple tile on the second draw
If two tiles are drawn from the bag one after the other and not replaced, what is P(B|A) expressed in simplest form?
A) 1/5
B) 1/3
C) 7/15
D) 1/2
Answers: 2
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There are 15 tiles in a bag. Of these, 7 are purple, 5 are black and the rest are white.
Event A =...
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