If the probability of an event E occurs is 3/7 and the probability of events E and Foccur is 1/7 , then find the probability of event E occurs and event F doesnot occur is 1.al 0.b0 2/7 .cU 1/7.d

Q: P(E)=35/41. Find the probability that the event will not happen.

A:

Q: The market research team of a company requires some household data from four different cities. The…

A: The market research team of a company requires some household data from 4 different cities. The tea…

Q: A certain disease has an incidence rate of 0.1%. If the false negative rate is 6% and the false…

A: Given data,P(Disease)=0.1%=0.001P(No…

Q: II. A card at random is picked from a well-shuffled pack of cards numbered I to 25. Find the…

A: # Given well shuffled pack of 25 cards numbered from 1 to 25  then to find  1): probability of…

Q: A car dealership decides to select a month at random for its annual sale find the probability that…

A: There are total 12 months in a year. We can select July in 1 way. So the probability of July is =…

Q: A student gets selected by 53% to go on a science trip. Let X = the number of students who get…

A: Given that the 53% to go on a science trip and X=the number of students who get selected in the next…

Q: Find the probability that χ falls in the shaded area.       options:   0.5   0.125   0.438…

A: In this case, the probability that X falls in the shaded area will be the area of the shaded region…

Q: Suppose that I have a coin for which P(H)=pand P(T) = 1-p.I toss the coin 5 times. a. What is the…

A:

Q: A student goes to the library. Let events B = the student checks out a book and D = the student…

A:

Q: In the woods, a hunter is shooting at a hare. The probability of success for his first shot is ½. If…

A: The probability of success on his first shot is .If he misses the first shot, the probability of…

Q: We roll a fair die repeatedly. Let X denote the number of rolls needed until seeing the first 6, and…

A: Let's first calculate the probability of getting a 6 on any given roll, which is 1/6 since the die…

Q: A machine produces a defective item 8 % of the time.  A customer purchases a box of 60 of these…

A: Solution :  Given : p= 0.08             n = 60  Let, X : Number of defective items Here X ~ B (…

Q: 2.7 From past experience, it is known that, on the average, 10% of welds performed by a particular…

A: Given that n = 3,p=0.10

Q: A radioactive source emits particles at an average rate of one every 12   seconds. Find the…

A: Given problem Given that   A radioactive source emits particles at an average rate of one every 12…

Q: Determine each of the following areas and show these graphically. Use probability notation in your…

A: Solution-: In this case, z is the standard normal random variable with μ=0 and σ=1. Mathematically,…

Q: operating condition is 0.92. Calculate the reliability of the power system. oblem : Three battery…

A:

Q: Suppose that the probability that a passenger will miss a flight is 0.0937. Airlines do not like…

A: Solution-:Given: The  that a passenger will miss a flight is 0.0937 and n=54We want to find,(a) If…

Q: Solve correctly. I will rate accordingly.   An urn contains four yellow balls and two green balls.…

A:

Q: 0.035  0.063  0.182  0.430

A: for more information ping me    happy learning

Q: r63. The probability that a contractor will get a plumbing contract is 2/3, and the probability that…

A:

Q: At a Noodles & Company restaurant, the probability that a customer will order a nonalcoholic…

A: From the provided information, The probability that a customer will order a non-alcoholic beverage…

Q: What is the probability that a student received grade F, i.e., P(F) is

A: It is given that there are total of 16 student grades.

Q: A point on HK is chosen at random. What is the probability it is also on JK? H. K 2. 3. Simplify…

A:

Q: The probability Pete will catch fish when he goes fishing is .8. Pete is going fishing 3 days next…

A: Given data, Pete will catch fish when he goes fishing is p=0.80 Pete is going fishing 3 days next…

Q: Find the probability P(not E) if P(E) = 0.38. The probability P(hot E) is (Simplify your answer.)

A: Compliment of probability :  The Complement Rule states that the sum of the probabilities of an…

Q: If two dice are rolled one time, find the probability of getting these results. 4. A sum of 7 or 11…

A: Given: Two dice are rolled. n(S)=36 4. Let A denote event of getting a sum 7 and B denote the event…

Q: Find the probability ​P(Ec​) if ​P(E)=0.17.

A: Given,   P(E)=0.17   The objective is to find P(Ec)

Q: A certain disease has an incidence rate of 0.2%. The false negative rate is 8%, and the false…

A: Given that a certain disease has an incidence rate of 0.2%. The false negative rate is 8%, and the…

Q: Calculate the probability from the z-table. a. ?(? > −0.45) b. ?( ? < 2.10) c. ?(0 < ? < 2.10)

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

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.