The probability that a student owns a car is 0.72.  The probability that a student owns a computer is 0.71. If the probability that a student owns both is 0.58, what is the probability that a randomly selected student owns a car or a computer?  write your answer in decimal since the probabilities are given in decimals in this problem.  The probability a student owns a car or a computer is?

Q: The probability that Sue will go to Mexico in the winter and to France in the summer is 0.40. The…

A: Since you have posted 3 questions here, i can answer only 1 at a time. Please repost the other…

Q: peter has the 40% chance of beating his brother in a race. If they raise 12 times, what is the…

A: We have to find correct answer..

Q: In a hospital, the probability of male births is 0.4. a) What is the probability that the number of…

A: Solution: 4. Let X be the number of female births and n be the sample number of births. From the…

Q: At a given high school the probability that a student is taking geometry is .24 . The probability…

A: Let G=Event that the student is taking geometry class C=Event that the student is taking chemistry…

Q: The probability that a pair of twins is girls is 0.25. Given that the probability of the first child…

A: Given, P(Pair of twins is a girl)=0.25 p(first child being a boy)=0.55 To find Probability that a…

Q: In a College, the probability that a student takes Mathematics and Accounting in the same semester…

A: Let M - Mathematics and A - Accounting. Given :  P(M and A) =0.125,  P(A) = 0.50

Q: A couple is planning to have six children. If the true probability of a baby girl being born is…

A: According to the provided information, p=0.541 n=6

Q: If the probability that event E will occur is 3/11, what is the probability that E will not occur?…

A:

Q: In a certain country, the probability of owning a car is 0.40, the probability of owning a house is…

A: The probability of owning a car is 0.40.

Q: uppose the probability that it will rain tomorrow is 0.66. What is the probability that it will not…

A: We will use the complement property of probability

Q: When shooting two free throws, if a Red Devil basketball player makes her first free throw, there is…

A:

Q: Suppose the probability that it will rain tomorrow is 0.38. What is the probability that it will not…

A: Probability of an event:The total probability of an event is 1. The formula for the probability of…

Q: If the probability that a vaccine you took will protect you from getting the flu is 0.86, what is…

A: The sum of probabilities of different cases of a scenario is always 1. Here after taking the…

Q: Suppose the probability that it will rain tomorrow is 0.40. What is the probability that it will not…

A:

Q: The probability of A is 0.60, the probability of B is 0.40, and the probability of either is 0.76.…

A: Given: P(A)=0.6 P(B)=0.4 P(A or B)=0.76 The objective is to find the P(A and B)

Q: The probability that a student owns a car is 0.7. The probability that a student owns a computer is…

A: Given: Probability of student owns a car, P(A)=0.7 Probability of student owns a computer, P(B)=0.67…

Q: At your high school, the probability that a student takes Marketing and Spanish is 0.062. The…

A:

Q: The probability that Mike has to work overtime and it rains is 0.028.  Mike hears the weather…

A: Solution: From the given information, the probability that Mike has to work overtime and it rains is…

Q: At Kennedy Middle School, the probability that a student takes Technology and Spanish is 0.087. The…

A:

Q: The probability that a selected individual has a Visa card is 0.50. The probability that a selected…

A:

Q: suppose the probability that it will rain tomorrow is 0.51. what is the probability that it will not…

A: Probability that it will not rain tomorrow is 0.49

Q: if the probability of tea A winning is 0.76, what is the probability that the team will loose?

A: We have to find probability of loose.

Q: The odds in favour of River passing her swimming test on the first try are 13:4.  The probability…

A: Given: The odds in favor of River passing her swimming test on the first try are 13:4

Q: The probability is?

A: Solution

Q: Suppose the probability you will get an A in this class is .25 and the probability you will get a B…

A: Obtain the probability that the grade would be above a C. Here, the events “getting grade A” and…

Q: The probability that a student owns a car is 0.65and the probability that a student owns a computer…

A: Given data: The probability that a student owns a car = 0.65 the probability that a student owns a…

Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…

A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…

Q: The probability that your classmate likes ice cream is 80%. And the probabability that they like…

A: Given: The probability that your classmate likes ice cream is 80%. And the probability that they…

Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: Let us denote  R=rain S=sunny Given that P(R)=20%=0.20, P(S)=60%=0.60, P(R and S)=10%=0.10

Q: The probability that a student taking math course, given that the student is on the honor roll is…

A: The Probability that a student taking math course, given that the student is on the honor roll is…

Q: The probability that a student owns a car is 0.72. The probability that a student owns a computer is…

A: Solution-: Given: P{a student owns a car )=0.72,P( a student owns a computer )=0.73         P( a…

Q: The probability that a student owns a car is 0.02,that a student owns a computer is 0.86 and the…

A: Given: P( owns a car)= P(A) = 0.02 P( owns a computer )= P(B)= 0.86 P( owns both) = P( A and B) =…

Q: The probability of A is 0.60, the probability of B is 0.45, and the probability of either is 0.80.…

A: Given:PA=0.6PB=0.45PA∪B=0.8

Q: A true-false test has 40 questions.  If a score of 36 (or more) correct is needed for an “A”, what…

A: Given that A true-false test has 40 questions = n = 40 There are equal (50-50) chance of getting…

Q: The probability of A is 0.60, the probability of B is 0.45, and the probability of both is 0.30.…

A: Given: P(A)=0.60 P(B)=0.45 probability of both = P(A∩B)=0.30

Q: The probabilities that Chris and Arnold will pass the audition for the lead roles in Miss Saigon are…

A: We have given that  P(Chris pass the audition for the lead roles in mess saigon)=P(A)=2/3 P(Arnold…

Q: Alicia believes that the probability for the stock market to go down is 0.7 given that the economy…

A: Define the events, A : Economy deteriorates during Pandemic covid-19 B : Stock market go down Given…

Q: In an apartment complex the probability a tenant has a dog is 40% and the probability a tenant has a…

A: Answer :- Given P(D) = 0.40,  P(C) = 0.37 and P(C∩D) = 0.15                Here P(D) = Probability…

Q: The probability that a student passes Math is 2/3, and the probability that he passes English is…

A: Let M=a student passes MathE=a student passes EnglishP(M)=23P(E)=49P(M∪E)=45

Q: In an MCQ based exam, students get 3 questions correct on average. a. What is the probability that…

A: Given Information: In an MCQ based exam, students get 3 questions correct on average. Let X denote…

Q: The probability that an investor will invest in real estate is 0.7, the probability that the…

A: Let R denote Real estate and S denote Stock market. Given: PR=0.7PS=0.4PR∪S=0.8  The probability…

Q: Can the value 22 be a probability?

A: Probability value always lies between 0 and 1 Probability value 0 means impossible event probability…

Q: 1 be a probability? Can the value

A: Yes

Q: An African Safari touring company claims that on the tour the probability you will see a giraffe is…

A: Let us denote G=Giraffe , E=elephant Given that P(G)=75%=0.75P(E)=65%=0.65P(G and E)=55%=0.55We have…

Q: The probability that Jill will win the election is 0.7 and the probability that she will not win is…

A: Given that,  The probability that Jill will win the election is 0.7 The probability that Jill will…

Q: Another bag of marbles contains 6 blue marbles and 1 green marble. Mary and Frank will draw a blue…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: The probability that a married man watches a certain television show is ø.4 and the probability that…

A: Conditional probability formula : P(A|B) = P(A n B) /P(B)

Q: If it is known that the probability that a light bulb works correctly is 9 times greater than the…

A: We are given that  Bulbs works correctly is 9 times of that it has fault. Number of bulbs = 100…

Q: In a regional shooting competition, the probability that a participant will hit the target is 2/7.…

A:

Q: The probability that 140 or fewer workers find their jobs stressful is Part 2 of 3 The probability…

A:

Compound Probability

Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent. 

Tree diagram

Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described. 

Conditional Probability

By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.