Question
Consider the following joint probability table. B 1 B 2 B 3 B 4 A 0.14 0.10 0.15 0.09 A c 0.15 0.17 0.10 0.10
Consider the following joint probability table.
| B1 | B2 | B3 | B4 | |
|---|---|---|---|---|
| A | 0.14 | 0.10 | 0.15 | 0.09 |
| Ac | 0.15 | 0.17 | 0.10 | 0.10 |
a. What is the probability that A occurs? (Round your answer to 2 decimal places.)
b. What is the probability that B2 occurs? (Round your answer to 2 decimal places.)
c. What is the probability that Ac and B4 occur? (Round your answer to 2 decimal places.)
d. What is the probability that A or B3 occurs? (Round your answer to 2 decimal places.)
e. Given that B2 has occurred, what is the probability that A occurs? (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.)
f. Given that A has occurred, what is the probability that B4 occurs? (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.)
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Answer a PA 014 010 015 009 048 b PB2 0...
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Understanding Basic Statistics
Authors: Charles Henry Brase, Corrinne Pellillo Brase
6th Edition
978-1133525097, 1133525091, 1111827028, 978-1133110316, 1133110312, 978-1111827021
