3. + -/12.5 points WaneFMAC7 8.6.006. My Notes Use Bayes' theorem or a tree diagram to calculate the indicated probabil...
4. + -/12.5 points WaneFMAC7 8.6.011. My Notes Suppose that it snows in Greenland an average of once every 27 days, and when it does, glaciers have a 27% chance of growing. When it does not snow in Greenland, glaciers have only a 7% chance of growing. What is the probability that it is snowing in Greenland when glaciers are growing? (Round your answer to four decimal places.)
+ 0/12.5 points Previous Answers WaneFMAC7 8.6.006. Мy Notes Use Bayes' theorem or a tree diagram to calculate the indicated probability. Round your answer to four decimal places. HINT [See Example 3.] = .2, P(Y1) = 1, P(Y2) = .4. Find P(Y, | X). Y, 2,Yform a partition of S. P(X | Y) = .9, P(X | Y2) = 1, P(X | Y3) P(Y1 X) Enter a number. Submit Answer Practice Another Version
3. [-14 Points] DETAILS WANEFMAC7 8.6.006.NVA Use Bayes' theorem or a tree diagram to calculate the indicated probability. Round your answer to four decimal places. HINT (See Example 3.] Y1, Y2, Y3 form a partition of S. P(X|Y1) = .4, P(X|Y2) = .1, PCX | Y3) = .8, P(Y1) = .1, P(Y2) = .3. Find P(Y1 | X). P(Y1 | X) = Need Help? Watch It Talk to a Tutor
Use Bayes' theorem or a tree diagram to calculate the indicated probability. Round your answer to four decimal places. HINT (See Example 3.] Yq, Y , Yz form a partition of S. P( X YZ) = .6, PCX Y2) = .3, PCX | Y3) = 1, P(Y2) = .3, P(Y2) = .2. Find Ply! X). PLY, IX) =
Use Bayes' theorem or a tree diagram to calculate the indicated probability. Round your answer to four decimal places. HINT [See Example 3.] P( X Y) = 0.6, P(Y') = 0.7, PCX | Y') = 0.1. Find P(YX). P(YX) =
Use Bayes' theorem or a tree diagram to calculate the indicated probability. Round your answer to four decimal places. P(A | B) = .2, P(B) = .4, P(A | B') = .8. Find P(B | A).
Use Bayes' theorem or a tree diagram to calculate the indicated probability. Round your answer to four decimal places. HINT [See Example 3.] P(A | B) = .7, P(B) = .9, P(A | B') = .2. Find P(B | A). P(B | A) =
5. [-74 Points] DETAILS WANEFMAC7 8.6.012. MY NOTES PRACTICE ANOTHER Suppose that it rains in Spain an average of once every 11 days, and when it does, hurricanes have a 6% chance of happening in Hartford. When it does not rain in Spain, hurricanes have a 2% chance of happening in Hartford. What is the probability that it rains in Spain when hurricanes happen in Hartford? (Round your answer to four decimal places.) Need Help? Read It Watch It Talk...
6. + -/12.5 points WaneFMAC7 8.6.018. My Notes Professor Frank Nabarro insists that all senior physics majors take his notorious physics aptitude test. The test is so tough that anyone not going on to a career in physics has no hope of passing, whereas 65% of the seniors who do go on to a career in physics still fail the test. Further, 75% of all senior physics majors in fact go on to a career in physics. Assuming that you...
2/3 Points] DETAILS PREVIOUS ANSWERS WANEFMAC7 8.4.004.NVA MY NOTES PRACTICE ANOTHER Recall from Example 1 that whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing four red marbles, three green ones, four white ones, and one purple one. She grabs eight of them. Find the probability of the following event, expressing it as a fraction in lowest terms. HINT (See Example 1.] She has at least one green one. 114...