be an event

Q: A. What is the probability that a customer who bought an item at the regular price purchased the…

A: It is given that P(regular price and extended warranty) = 0.23 P(sale and extended warranty) = 0.1…

Q: randomly. 1. What is the probability that it is green? 2. What is the probability that it is neither…

A: Total number of balls = 18 =n(S) Total red balls = 7 = n(R) Total blue balls = 6 =n(B) Total green…

Q: A lady makes an attempt to hit the target. The probability of hitting the target is 3/8. What is the…

A: Solution

Q: Roll two standard dice. What is the probability that you roll a sum that is a '5'?

A: When two dice are rolled then for each die there are 6 outcomes. So total (6x6)=36 outcomes.

Q: A box contains 10 balls of which 5 are red and 5 are white. If two balls are randomly drawn with…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: (a) Using Bayes' Theorem, when a person tests positive, determine the probability that the person is…

A: Given that P(A) = 1/200 = 0.005, P(A') = 1 - 0.005 = 0.995 P(B|A) = 0.80 and P(B|A') = 0.05 Then…

Q: Find the probability that overbooking occurs. Find the probability that the flight has empty seats.

A:

Q: A fair die is cast. What is the probability that: Prompts the result is four the result is at most…

A:

Q: A ball is drawn randomly from a jar that contains 6 red balls, 8 white balls, and 5 yellow ball.…

A: Let R be the event representing the red balls. Let W be the event representing the white balls. Let…

Q: A ball is drawn randomly from a jar that contains 9 red balls, 4 white balls, and 2 yellow ball.…

A:

Q: Roll a pair of dice. What is the probability of rolling either a total less than four or a total…

A: Roll a pair of dice  Total possible outcomes=6×6=36 Sample space =S…

Q: vin three games wins the series and tie games are not allowed. If team A has a nce of winning each…

A: none of the others.

Q: a car rental company has determined that probability a car will need a service work in any given…

A: The probability that more than 400 cars will require service = P[X>400] = 1

Q: The probability that the applicant did not take a test prep course and was admitted to the program.…

A: The P(A | B) can be calculated as P(A|B) = P(A and B)/P(B) And  P(A or B) = P(A) + P(B) - P(A and B)

Q: coin is tossed and a die is rolled. Find the probability of getting a tail and number greater than 1

A: We know that  Total possible cases for coin and dice is. { H,T} and {1,2,3,4,5,6}

Q: The probability of a day being sunny, rainy and snowy are 0.5, 0.4 and 0.1, respectively. The…

A: Given Information: PSunny=0.5 PRainy=0.4 PSnowy=0.1 PThunderstorm | Sunny=0.1 PThunderstorm |…

Q: A ball is drawn randomly from a jar that contains 4 red balls, 5 white balls, and 8 yellow ball.…

A: We will find out the required probability.

Q: A ball is drawn randomly from a jar that contains 3 red balls, 9 white balls, and 6 yellow ball.…

A:

Q: Event A has probability 0.4. Event B has probability 0.5. If A and B are mutually exclusive, then…

A:

Q: A fair die is thrown. What is the probability that the number showing up is NOT a divisor of 6? O…

A: The outcome of a fair die is {1, 2, 3, 4, 5, 6}.

Q: An experiment has 28 possible​ outcomes, all equally likely. An event can occur in 21 ways. Find the…

A: We will use the definition of probability    The probability that the event occurs is =number of…

Q: Find the probability that both balls are of the same color.

A: Given, Red balls = 5 White balls = 6 Black balls = 9 Total balls = 20

Q: A probability experiment consists of rolling a fair 6​-sided die. Find the probability of the event…

A: From the provided information, A fair 6-sided die is rolled. The total outcomes = 6 Sample space =…

Q: A fair coin is tossed 100 times. Find the probability that there are between 40 and 60 heads…

A: The known values are The values of mean and standard deviation are, Check the conditions for…

Q: (a) Use the definition of conditional probability and additivity of probability to show that Р(4( В)…

A:

Q: The probability of any event occurring is between__________  and ,_________ inclusive.

A: Here use basic probability concept

Q: Sociologists want to determine the probability of exactly 4 out of the next 7 individuals they…

A: We have to find given probability.

Q: a. Using Bayes' Theorem, if a person tests positive, determine the probability that the person is…

A: Here we have used Byes rule and Tree diagram

Q: coin is tossed 6 times. Find the probability of getting at least 1 tail.

A:

Q: Definition of what probability concept is?

A: We  need to define the concept of probability: -

Q: A bag contains 9 white and one black ball. Three of them are taken out at a time from the bag. Find…

A: According to the provided question, A bag contains 9 white balls and 1 black ball Total balls = 9+1…

Q: Regarding conditional probability: a. What is it? b. Which event is the “given event”?

A: a) Conditional probability The probability that event B occurs given that event A occurs is called…

Q: ility, but not the frequentist one using either the frequentist or Bayesian definition of…

A: Frequentist: a Frequentist method makes predictions on the underlying truths of the experiment using…

Q: uppose the probability that a person in Jordan is exposed to corona=0.05, if 700 persons attend a…

A: We have to find expected number of persons exposed to corona in this festiva

Q: Jack rolls 5 fair six-sided dice. What is the probability that at least two dice show the same…

A: Jack rolls 5 fair six-sided dice. The number of possible outcomes when a single die is rolled is 6.…

Q: a) Let A and B be mutually exclusive events. Independent trials of the experiment are performed to…

A: There are two events A and B PA=paPB=pb a) Let A and B are mutually exclusive events. From the…

Q: Miguel Cabrera of the Detroit Tigers had the highest batting average in the 2015 Major League…

A: 1. Classical probability of an event A is, P(A) = n(A)/n, where n(A) is the favourable outcome for…

Q: A ball is drawn randomly from a jar that contains 8 red balls, 7 white balls, and 6 yellow ball.…

A:

Q: Determine whether the scenario involves independent or dependent events. Then find the probability…

A: Set of outcomes of an experiment is an event. while Independent events occurrence are not dependent…

Q: Exercise 9: Probability In a group of 100 students, 60 are freshman, 55 are female, and 22 are…

A:

Q: A ball is drawn randomly from a jar that contains 4 red balls, 8 white balls, and 5 yellow ball.…

A: We have been given that the jar contains 4 red balls, 8 white balls and 5 yellow balls. Thus, the in…

Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Given,n=38p=0.11q=1-0.11=0.89A random variable X~Binomial(n=38  ,  p=0.11)P(X=x)=Cx0.11x380.8938-x…

Q: Assume that the vaccine is given to a group of 50 people from Jamaica, what is the probability that…

A: Obtain the probability that it is an effective in exactly 40 persons.   The probability that it is…

Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Given,n=20p=0.11Let X=no.of people are independentX~Binomial (n=20 , p=0.11)P(X=x)=20x 0.11x…

Q: Oue 5. State and frove Baye's theorem of Probability

A:

Q: Two dice are rolled. What is the probability that the sum is 5 or 11?

A:

Q: When fishing in Red Lake the odds of a catching a fish are: Northern Pike 10%, Sunfish 6C Perch 30%.…

A:

Q: A bag contains 3 black balls and 5 white balls. Paul picks a ball at random from the bag and…

A: Given that, Bag contains 3 black balls and 5 white balls Total number of balls = 3+5 = 8

Q: Classify the statement as an example of classical probability, emipirical probability, or subjective…

A: Given information- We have given that in one state lottery, a person selects a 4-digit number. The…