Find the missing probability. P(B) = ? P(AN B) = 유 (3/20) %3D 20 P(B | A) = (3/8) %3D (5/9) (4/7) O 2 (2/5) O 7 (7/20) 20 417

Q: You are given the information that P(A) = 0.30 and P(B) = 0.40. (a) Do you have enough information…

A:

Q: If we quadruple each value in the profit column above, the new expected value of profit will be.

A: HERE  x = denotes the X-Tract Company’s projected annual profit (in $1,000).  The table also shows…

Q: Q3: c) Since you are tired and atraid of missing the 9 AM exam time, you contacted 3 friends to…

A:

Q: A pharmacist receives a shipment of 22 botries of a drug and has 3 of the bottles tested.4 of the 22…

A: Obtain the probability that exactly 1 of these tested bottles is contaminated.   The probability…

Q: The probability that Mark selects basketball as his favorite sport is 3/4. If three of his…

A: Givenprobability that Mark selects basketball as his favorite sports(p)=34=0.75sample size(n)=3Let…

Q: The probability of getting heads is three times as much as the probability of getting tails, find…

A: A coin is flipped several times. We have to find the probability that : a) we get the fourth head on…

Q: Hello I already asked this question but the answer they gave me (1/8) was incorrect, please help.…

A: General formula of probability ,  Probability = Number of favorable outcomesTotal number of outcomes…

Q: The owner of The Smoke House found that 900 people bought hamburgers as follows: Kind of Burger…

A: We have Frequency distribution tabel  Kind of burger  Frequency  Miniburger 100 Burger  290…

Q: Jeremy sells a magazine which is produced in order to raise money for homeless people. The…

A: We have given that  X~binomial ( n , p )  Success  of probability p= 0.09 Number of trials n= 40

Q: An archer is able to hit the bull's-eye 60% of the time. If she shoots 25 arrows, what is the…

A: Let "X" be she is able to hit the bulls-eye.

Q: Susan took two tests. The probability of her passing both tests is 0.6. The probability of her…

A: Answer: Option 2.  0.75. The probability of susan passing the second test given that she has passed…

Q: The probability is 0.667that the favorite in a horse race will finish in the money (first, second,…

A:

Q: The odds against the horse Bucksnot winning the race are 19:6. What is the probability that Bucksnot…

A: Probability = Favorable / total  Odds in against  = (Total-Favorable) : Favorable Given :  The odds…

Q: d. the probability that the student belongs to a club given that the student works part time.…

A: Given that: P(PT)=50%=0.50 P(C)=40%=0.40 P(C and PT)=5%=0.05 d) We will use the conditional…

Q: Suppose P(F)=1/3,   P(E and F)=3/4 and P(E or F)=4/5 Find P(E). Can this really be a probability?…

A: P(E or F)=P(E)+P(F)-P(E and F)45=P(E)+13-34  [Plug the given…

Q: The probability that A hits a target is 1/5 and the probability that B hits it is 1/7. What is the…

A: Probability that A hits a target = 1/5 Probability that B hits a target is 1/7 If two event A and B…

Q: find the probability that the number of the red candy is between(E(X)-1) and (E(X)+1)

A: Consider the probability distribution table, X 0 1 2 3 4 5 f 21 29 27 26 18 30 P(X) 21151…

Q: Which would be the appropriate command in Excel to calculate the following? What is the probability…

A: The sample size n is 13.

Q: A multiple-choice quiz contains 5 questions, each with 4 answers. Only one of the answers is…

A:

Q: What is the probability that the second ball is red, given that the first ball is red?

A: There are two urns contains two different colors of ball. First urn contains 6 red balls and 3 blue…

Q: Use the information to answer the following questions. To calculate the risk premium on government…

A: Solution:- Given (1+i) = (1-p)(1+i+x) +p(0)(a) If the probability of bankruptcy is zeroi.e.…

Q: . Events A and B in the sample space S have P(A)=1/4, P(B)=1/3 and H Find the following (give the…

A: Given that:                       P(A)=14P(B)=13P(A|B)=12

Q: EXAMPLE 71 In a drug study of a group of patients, 17% responded positively to compound A, 34%…

A: The question is about probability Given : Prop. of patients responded positively to compound A =…

Q: You're on our way to earn a degree. In one of your courses, you need to pass an exam once to pass…

A: Let Y be a random variable representing the number of attempts to pass the exam. Let p be the…

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.