Mathematics, 29.08.2021 03:40, talanna394

Eight people were asked if they have a brother or sister. This vent diagram shows the results. A person is randomly chosen from those shown in the vent diagram. Let event A= The person has a sister. Let event B= The person has a brother. What does p(B/A)=0.25 mean in terms of the vent diagram

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Eight people were asked if they have a brother or sister. This vent diagram shows the results. A per...