Answered: Suppose A and B are two events,…

Math

Probability

Suppose A and B are two events, P(A)=0.38, P(B)=0.42 and P(A and B )=0.26 Find the P(B|A) Round to three decimals

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: A and B are two events. P(A) = 0.27, P(B) = 0.32, P(A and B) = 0.14. Calculate P(B | A')?…

A: Answer: From the given data, P(A) = 0.27 P(B) = 0.32 P(A and B) = 0.14

Q: A and B are two events. If P(A) =0.18, P(B) =0.33, P(A|B) =0.59 Find the P(A and B)

A: P(A) = 0.18 P(B) = 0.33 P(A|B) = 0.59 P(A and B) = ?

Q: Decide whether or not the two events in question are independent or whether it is not possible to…

A: Two events A and B are said to be independent if,

Q: Decide whether or not the two events in question are independent or whether it is not possible to…

A: Independent events: If A and B are independent, then P(A and B)=P(A)×P(B)

Q: For two independent events A and B, P(A) = 0.4 and P(B) = 0.15. What is P(A or B)? 0.06 0.40 0.49…

Q: Find P(B). (Give your answer correct to two decimal places.) A and B are independent events, P(A) =…

Q: We are given that P(A | B) = 0.2 and P(A) = 0.9. Since P(A | B) ≠ P(A), the occurrence of…

A: Since P(A | B) ≠ P(A), the occurrence of event B changes the probability that event A will occur.…

Q: The probability that event A or event B will occur is

A: Given that The probability that event A or event B will occur is P(A or B)=P(A)+P(B)−P(A or B).…

Q: Find P(A and B). (Give your answer correct to two decimal places.) A and B are independent events,…

Q: Find the probability of the indicated event if P(E) 0.35 and P(F)= 0.55. Find P(E and F) if P(E or…

A: Here we need to find the probability of intersection of the 2 events E and F. Also the corresponding…

Q: Based on a survey, assume that 58% of consumers are comfortable having drones deliver their purchase…

A: Given, P(comfortable having drones deliver their purchases) = 58%= 0.58 Multiplication rule for…

Q: A and B are two events. If P(A) =0.27, P(B) =0.30, P(A|B) =0.50 Find the P(A and B') ?

A: Answer: From the given data, P(A) = 0.27 P(B) = 0.30 P(A | B) = 0.50

Q: For two events a and b it is given p(a)=0.30 P(b)=0.65and p(a or b)=0.74 Calculate P(a and b)

A: Solution - Given that a and b are two events such that P(a)=0.30 P(b)=0.65 And. P(a or b)=0.74…

Q: Which of the following events are equal? а. А%3D (1,3}; b. B = {x|x is a number on a die}; c. C=…

A: Given that Which of the following events are equal? a. A = {1, 3}; = {1,3} b. B = {x| x is a…

Q: A and B are two events with P(B) = 0.38, P(A and B) = 0.23, P(B|A) = 0.42 Find P(A) Round to…

A: Answer: From the given data, P(A) = 0.38 P(A and B) = 0.23 P(B | A) = 0.42

Q: A and B are two events with P(A) = 0.36, P(A and B) = 0.23, P(A|B) = 0.44 Find P(B) Round to two…

Q: Find the probability of the indicated event if P(E)=0.25 and P(F)=0.55. Find P(E and F) if P(E…

A: Here we need to find P(E and F).

Q: If events A and B are independent and P(A)= 0.32, P(B)= 0.28 Calculate P(A and B)? Round to…

A: Answer: From the given data, P(A) = 0.32 and P(B) = 0.28 If events A and B are independent events

Q: If probability of an event A is= .3 The probability of an event B= .4 The probability of (A…

Q: Find the probability of the indicated event if P(E)= 0.25 and P(F)= 0.50. Find P(E or F) if P(E and…

A: Recall that P[E or F]= P[E]+P[F]-P[E and F] This formula can be justified by following Venn…

Q: Find the probability of the indicated event if P(E)= 0.35 and P(F)= 0.35. Find P(E or F) if P(E and…

A: We have given that P( E ) = 0.35, P( F ) = 0.35 and P( E and F ) = 0.05.

Q: Find the probability of the indicated event if P(E) = 0.20 and P(F) = 0.45. Find P(E or F) if P(E…

Q: In each of Exercises, decide whether or not the two events in question are independent or whether it…

Q: If E and F are two events. P(E) = 0.28, P(F) = 0.36, P(F|E) = 0.10 Find P(E and F) Round to three…

A: Answer: From the given data, P(E) = 0.28 P(F) = 0.36 P(F | E) = 0.10

Q: Find the probability of the indicated event if P(E)=0.30 and P(F) = 0.40. Find P(E or F) if P(E and…

A: From the provided information, P (E) = 0.30 and P(F) = 0.40 And P (E and F) = 0.20

Q: If events A and B are independent and P(A)= 0.25, P(B)= 0.30 Calculate P(A and B)? Round to two…

A: Events A and B are independent.

Q: Suppose that events E and F are independent with P(E)=0.65 and P(F)=0.72 What is P(E andF)? Round…

A: P(E)=0.65 P(F)=0.72 The events E and F are independent .

Q: Find the probability of the indicated event if P(E)=0.35 and P(F)=0.45. Find P(E or F) if P(E…

A: Given that p(E)=0.35

Q: For independent events A and B , P(A)=0.80 and P(B)=0.20, Find P(A| B) 0.8 0.2 0.3125…

A: Given P(A)=0.80 P(B)=0.20

Q: Let A and B be two independent events such that P(A) = 0.11 and P(B) = 0.69. What is P(A or B)? Your…

A: given data, A and B be two independent events p(A)=0.11p(B)=0.69p(A or B)=?

Question

Suppose A and B are two events,

P(A)=0.38, P(B)=0.42 and P(A and B )=0.26

Find the P(B|A)

Round to three decimals

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

VIEW

Step 2: Calculation

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

A student goes to the library. Let events B = the student checks out a book and D = the student checks out a DVD. Suppose that P(B) = 0.56, P(D) = 0.95 and P(B AND D) = 0.39. Find P(D|B). Give your answer as a decimal rounded to the nearest hundredth.
The probability of two events A and B are 0.25 and 0.41 respectively. P(A and B) = 0.36 then find P(A | B) P(A/B) = (Round answer to 2 decimals)
Find the probability of the indicated event if P(E)=0.30 and P(F)=0.45. Find P(E or F) if P(E and F)=0.15.
For two events A and B, P(A)=0.5 and P(B)=0.2. Then P(A or B) equals:
In a recent tennis championship, Player P and Player Q played in the finals. The prize money for the winner was £700,000 (pounds sterling), and the prize money for the runner-up was £250,000. Complete parts (a) and (b) below. (a) Find the expected winnings for Player Q if both players have an equal chance of winning. Player Q's expected winnings are £ . (Type an integer or a decimal.)
Determine if events A and B are independent
Suppose that E and F are two events and that P(E)=0.8 and P(F|E)=0.5. What is P(E and F)?
Find the probability of the indicated event if P(E)= 0.40 and P(F)=0.50. Find P(E or F) if P(E and F) = 0.05. P(E or F) = (Simplify your answer.)
Given P(A) = 0.63, P(B) = 0.27, and the fact that events A and B are independent, What is P(A and B)? Answer in decimal form. Round to 4 decimal places as needed. Your Answer:
For two events A and B, P(A) = 0.55, P(B) = 0.40, and P(A & B) = 0.22. Find P(A|B). Express your answer as a decimal rounded to 2 digits, eg. 0.96.
The events A and B are independent. P(A)=2x, P(B)=3x, P(AUB)=2/3). Find the value of x.
Suppose that E and F are two events and that N(E and F)=450 and N(E)=750. What is P(F|E)?