Consider 3 events as illustrated in the following Venn diagram. A1 A2 0.02 0.05 0.03 0.20 0.06 0.09 0.30 A3 0.25 Suppose it is known that A3 did not happen. Conditional on this knowledge, what is the updated chance A1 happens? P(A1 | A3°) Express your answer as a proportion, using 2 decimal places.
Consider 3 events as illustrated in the following Venn diagram. A1 A2 0.02 0.05 0.03 0.20 0.06 0.09 0.30 A3 0.25 Suppose it is known that A3 did not happen. Conditional on this knowledge, what is the updated chance A1 happens? P(A1 | A3°) Express your answer as a proportion, using 2 decimal places.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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Transcribed Image Text:Consider 3 events as illustrated in the following Venn diagram.
S
A2
A1
0.02
0.05
0.03
0.20
0.06
0.09
0.30
Аз
0.25
Suppose it is known that A3 did not happen. Conditional on this knowledge, what is the updated chance A1
happens?
P(A1 | A3°) =
Express your answer as a proportion, using 2 decimal places.
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