7. Let A and B be independent events with P(A) = P(B) and P(AU B) : %3D 0.5. What is the probability of the event A?

Q: Suppose j and k are two independent events with P(j) =0.35 and p(k) = 0.19 what is the p(j and k^c)?…

A: Given  P(j)=0.35, P(k)=0.19   P(j and k^c)=?  Where j and k are independent

Q: 2. A particular telephone number is used to receive both voice calls and fax messages. Suppose that…

A:

Q: 3. The defect rate for a laptop is 4%. Assuming the defects occur independently, what is the…

A:

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: We can get sum 8 for the outcomes=(2,6), (3,5), (4,4) , (5,3) , (6,2)So 5 outcomes give sum of…

Q: 2) Compute the probability of event E if the odds in favor of E are 11 to 9.

A: We will find out the required value.

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: As per given by the question, when two fair dice (one red and one green) are rolled then Find the…

Q: 2nd 3rd O To the right are the outcomes that are possible when a couple has three children. Assume…

A: Solution: From the given information, the number of outcomes that are possible when a couple has…

Q: For the experiment of rolling an ordinary pair of​ dice, what is the probability that the sum will…

A: When two dice are rolled then the sample space is   n(S)=36

Q: On any given work day, Lillian notices that as she's driving to school, she is first stopped by a…

A: Given that, Probability that Lillian is stopped by a red light PR = 0.8  Probability that she is…

Q: a. What is the probability that more than three letters were dropped in both mailboxes X and Y…

A:

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: Answer -Given two dice are thrown(one red and one green)  then               Assume first one is red…

Q: Q: If 5% of the people are carriers of a certain disease and 10% of them are young, what is the…

A: Given: % of people that are carriers = 5% % of people that are young = 10%

Q: What is the probability of obtaining x= 50 or more individuals with the characteristic? That is,…

A: Sample size is n = 200 Population proportion is p = 0.2

Q: Are the events "income is 40,000 USD and over" and "attended University B" independent? a. What is…

A: Two events are said to be independent if P(A and B) = P(A).P(B)

Q: 24% of all students enjoy the school lunch.  If there are 2000 students at the school, what is the…

A: It is given that n=2000 and p=0.24.

Q: f there are 19 people in a room, and 1 of them are wearing blue shirts, what is the probability that…

A:

Q: The probability of component A in a computer assembly being faulty is 3%. The similar probability…

A:

Q: Will be (a) What is the probability that none of the balloons in a packet will be defective? (b)…

A: Here AS PER guidelines I HAVE CALULATED 3 subparts  here  p = probability of defective balloon =…

Q: When looking at the association between the events “owns a car” and “owns a pet,” if the events are…

A: Proceed as shown below...

Q: Inside the wrapper of a certain candy bar, there is a 1 in 10 chance to win a prize. Suppose you buy…

A:

Q: Q2. An association of coffee producers has estimated that 50% of adult workers drink coffee at least…

A: Binomial distribution allows us to compute the probability of observing a specified number of events…

Q: 1. If P(A) =- determine the odds against event.1 occurring. %3D

A: Here All 4 parts Are Calculated in different parts

Q: 4- Customers arrive at Speedy Oil Change at the rate of 9 per hour. What is the probability that…

A: Given, Customers arrive at speedy oil change at the rate of 9 per hour. Poisson distribution:…

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: Given: Two fair dice are rolled. One is red and other is green. Objective of the question is to find…

Q: 6. In a classroom of 30 students, 3 of the students wear wrist watches. If 14 students are selected…

A: Given,N=30M=3n=14X=2A random variable X~Hyper geometric(N=30 , M=3, n=14 , x=2)P(X=x)=MXN-Mn-xNn  ;…

Q: c) Find the probability that at least three defectives are found?

A: Here given ,  A manufacturing process that produces electron tubes is known to have a 10% defective…

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: When 2 dies are rolled then the possible outcomes are (r1, g1), (r1, g2), (r1, g3), (r1, g4), (r1,…

Q: 2. The probabilities that a surgeon operates on 3, 4, 5, 6, or 7 patients in any day are 0.10, 0.20,…

A:

Q: compute the probability of event E if the ads in favor of E are 5 to 29

A:

Q: Compute the probability of event E if the odds in favor of E are 22 to 19. P(E)= (Type an integer or…

A: Here, odds for an event E are 22 to 19.

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A:

Q: A trucking company has found that its trucks average 1.3 breakdowns during round trips from…

A: a.

Q: According to a survey on dental insurance coverage, 72% of children, 48% of non-elderly adults, and…

A: It was stated that according to a survey on dental insurance coverage, 72% of children, 48% of…

Q: In an experiment involving smoke detectors, an alarm was set off at a college dormitory at 3 a.m.…

A:

Q: My question with Compound Probability Given P(A) = 0.92, P(B) = 0.33, and P(A or B) = 0.40, are…

A:

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: It is an important part of statistics. It is widely used.

Q: . In testing a florescent light bulb, it is found that 20% of the light bulb fail to complete the…

A: Note: Hey, since multiple questions are posted, we will answer first question for you. If you want…

Q: 2. Wanda receives on average 8 messages from Vision in a 3 hour period. What is the probability that…

A: Given on average 8 messages from vision in a 3 hours periodλ=8 messages from vision in a 3 hours Let…

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: Define the events: A : Number on red die is 5B : Sum of numbers on both die is 9.

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A:

Q: In a random country, the probability of getting stabbed is 1/4, and 1/6 of being robbed. The…

A: Let S=being stabbedR=being robbedP(S)=1/4P(R)=1/6P(S∩R)=1/20

Q: 1. If P(A) = - determine the odds against event.1 occurring. %3D

A: Note: According to Bartleby guidelines expert solve only one question and rest can be reposted.…

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: The sum can be 7 for the outcomes (1,6) , (2,5) , (3,4) , (4,3) , (5,2) , (6,1). This means…

Q: An arcraft seam requires 25 rivets. the seam will have to be reworked if any of these rivets is…

A: To work out the required probabilities

Q: 3. If 42% of the people in a certain garment factory are members of a union, find the probability…

A:

Q: An experiment consists of flipping a weighted coin with Pr[H]=0.8Pr[H]=0.8. The experiment ends when…

A: It is given that the probability of getting a head is 0.8. The coin is flipped at most two times.…

Q: So in dogsm black fur is dominant tk white. A heterozygous black dog is mated with a white dog. What…

A: The probability of a litter of eight pups with four having black fur and four having white fur:

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A: P(A/B) =P(A intersection B) /P(B)

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.