Question

Let A and B be events with P(A) = 0.7, P(B) = 0.9, and P (A...

Let A and B be events with P(A) = 0.7, P(B) = 0.9, and P (A and B) = 0.6.

  1. Compute P (A or B)

  2. Are A and B mutually exclusive? Explain.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Let A and B be events with P (A)= 0.3 and P (B)=0.7, and P (A...
Let A and B be events with P (A)= 0.3 and P (B)=0.7, and P (A or B)=0.9. (a) Compute . (b) Are and mutually exclusive? Explain. (c) Are and independent? Explain.
Let A and B represent events such that P(A) = 0.6, P(B) = 0.4, and P(A...
Let A and B represent events such that P(A) = 0.6, P(B) = 0.4, and P(A ∪ B) = 0.76. Compute: (a) P(A ∩ B) (b) P(Ac ∪ B) (c) P(A ∩ Bc ) (d) Are events A and B mutually exclusive? Are they independent? Explain by citing the definitions of mutual exclusivity and independence.
Let A and B be two events such that P(A) = 0.8, P(B) = 0.6 and...
Let A and B be two events such that P(A) = 0.8, P(B) = 0.6 and P(A  B) = 0.4. Which statement is correct? a. None of these statements are correct. b. Events A and B are independent. c. Events A and B are mutually exclusive (disjoint). d. Events A and B are both mutually exclusive and independent. e. Events A and B are the entire sample space.
Consider two events, A and B, of a sample space such that P(A) = P(B) =...
Consider two events, A and B, of a sample space such that P(A) = P(B) = 0.7 a).Is it possible that the events A and B are mutually exclusive? Explain. b).If the events A and B are independent, find the probability that the two events occur together. c).If A and B are independent, find the probability that at least one of the two events will occur. d).Suppose P(B|A) = 0.5, in this case are A and B independent or dependent?...
Consider the following scenario: • Let P(C) = 0.7 • Let P(D) = 0.4 • Let...
Consider the following scenario: • Let P(C) = 0.7 • Let P(D) = 0.4 • Let P(C|D) = 0.8 Q1. P(C AND D) = Q2. Are C and D Mutually Exclusive? Q3 Are C and D independent events? Q4. P(D|C) = Round your answer to two decimal places.
suppose events A and B are such that p(A)=0.25,P(B) =0.3 and P(B|A)= 0.5 i) compute P(AnB)...
suppose events A and B are such that p(A)=0.25,P(B) =0.3 and P(B|A)= 0.5 i) compute P(AnB) and P(AuB) ii) Are events A and B independent? iii) Are events A and B mutually exclusive? b)if P(A)=0.6, P(B)= 0.15 and P(B|A')=0.25, find the following probabilities I)P(B|A), P(A|B),P(AuB)
Consider events A, B, and C, with P(A) > P(B) > P(C) > 0. Events A...
Consider events A, B, and C, with P(A) > P(B) > P(C) > 0. Events A and B are mutually exclusive and collectively exhaustive. Events A and C are independent. (a) Can events C and B be mutually exclusive? Explain your reasoning. (Hint: You might find it helpful to draw a Venn diagram.) (b)  Are events B and C independent? Explain your reasoning.
1. Show your work for the following - If P(A) = 0.7, P(B) = 0.1 and...
1. Show your work for the following - If P(A) = 0.7, P(B) = 0.1 and A and B are mutually exclusive, find P (A or B). - If P(A) = 0.5, P(B) = 0.4, and P(A or B) = 0.8, are A and B mutually exclusive? - If P(B) = 0.6, find P(B^c). 2. Determine whether events A and B are mutually exclusive. A: Jayden has a math class on Tuesdays at 2:00. B: Jayden has an English class...
Q1) If A and B are mutually exclusive events and P(A) = 0.2 and P(B) =...
Q1) If A and B are mutually exclusive events and P(A) = 0.2 and P(B) = 0.7, then P(A and B) is A) .7600 B) .9000 C) .0000 D) .1400 Q2) If A and B are two independent events with P(A) = 0.1535 and P(B) = 0.6429, then P(A ∪ B) is A) 0.7964 B) 0.0987 C) 0.3070 D) 0.6977
Given P(A) = 0.7 and P(B) = 0.4 1) If A and B are independent events,...
Given P(A) = 0.7 and P(B) = 0.4 1) If A and B are independent events, compute P(A and B) - please center your answers in two decimal places 2) If P(A|B) = 0.1, compute P(A and B) ( THE ANSWERS ARE NOT 0.28 & 0.04 )
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT