(a) Draw an event tree and show on the event tree all the probabilities in branch points.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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A new vaccine against the coronavirus has been developed. The vaccine was tested on
10,000 volunteers and the study has shown that 65% of those tested do not get sick from the
coronavirus. Unfortunately, the vaccine has side effects and in the study it was shown that
the probability of getting side effects among those who did not get sick is 0.31, while the
probability of getting side effects among those who got sick from corona despite vaccination
is 0.15.
(a) Draw an event tree and show on the event tree all the probabilities in branch points.
Transcribed Image Text:A new vaccine against the coronavirus has been developed. The vaccine was tested on 10,000 volunteers and the study has shown that 65% of those tested do not get sick from the coronavirus. Unfortunately, the vaccine has side effects and in the study it was shown that the probability of getting side effects among those who did not get sick is 0.31, while the probability of getting side effects among those who got sick from corona despite vaccination is 0.15. (a) Draw an event tree and show on the event tree all the probabilities in branch points.
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