11:06 48 maths.sparx-learning.com Sparx Maths 15,412 XP 5D 5E 5 F 5 G S Keiran and Ravi are taking part in a long jump competition. The probabilities that each of them will qualify for the final are shown in the tree diagram. Work out the probability that exactly one of them will qualify for the final. Watch video Answer
Added by Gregg M.
Close
Step 1
8 - Probability that Keiran does not qualify: 0.2 - Probability that Ravi qualifies: 0.7 - Probability that Ravi does not qualify: 0.3 Show more…
Show all steps
Your feedback will help us improve your experience
Khushbu Rani and 67 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Hoan N.
Find the requested probabilities using the tree diagram in Figure $\mathrm{P} .4$ $P(A$ if $S)$
Probability Basics
Tree Diagrams and Bayes' Rule
Use Bayes' Theorem or a Tree diagram to calculate the indicated probability. Round your answer to four decimal places. P(A|B) = 0.6, P(B) = 0.2, P(A|B') = 0.3. Find P(B'|A')? [Hint: Use a tree diagram]
Ahmet Y.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD