Find the either/or probability of the events. Getting a sum of either 2, 3, 4, or 5 on a roll of two dice.

Q: a job interview, find the probability that less than three (<3 or 0,1,2) people have come for an…

A: here given, on average 3 persons come to ABC company for job interview so λ = 3 persons per day here…

Q: A class has 25 boys and 15 girls. The teacher calls on students at  random to recite. What is the…

A: Given info: A class has 25 boys and 15 girls. The teacher calls on students at  random to recite.

Q: The probability that an adult possesses a credit card is .35. A researcher selects two adults at…

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Q: Which of the following numbers could be the probability of an event? 1, 1.49, 0.27, 0, -0.56, 0.05

A: Numbers are: 1, 1.49, 0.27, 0, -0.56, 0.05

Q: Carl's basketball shooting records indicate that for any frame, the probability that he will score…

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Q: A card is drawn from a pack of 52 cards. The probability of getting a diamond is.......

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Q: Two fair dice are thrown, what is the probability that the two scores do not add to 7? A 5/6 B 6/7 с…

A: The sample space for two fair dice is shown below: S={(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)…

Q: The probability that event A or event B will occur is

A: Given that  The probability that event A or event B will occur is P(A or B)=P(A)+P(B)−P(A or B).…

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: mike piazza batting average is 0.308 if mike piazza steps up to the plate four time,find the…

A: Provided information is , mike piazza batting average is 0.308 if mike piazza steps up to the plate…

Q: Two dice are rolled. Find the probability of getting the following results sum of 10,12, or 3

A: Probability is a statistical method to know the likelihood of getting an event or outcome. The…

Q: Flip a dime and a penny at the same time. Find the probability of the event that two faces are the…

A: Given: A dime and a penny at the same time. Faces of both dime and a penny can be named as Heads(H)…

Q: Toss a balanced dice once. Find the probability to get a 6. If you are given that even numbers are…

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Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is 2,4, or 7.

A: We have to find probability of die rolled twice

Q: convic-tions by early adulthood. Out how many would you expect to have felony convictions by early…

A: HERE AS PER GUIDELINES I HAVE CALCULATED 3 SUBPARTS    here use binomial distribution  n = 50  p =…

Q: Critical Thinking Consider a family with three children. Assume the prob- ability that one child is…

A: (a) Events are said to be equally likely if all the events have the same or an equal chance of…

Q: Twe dice are rolled once. What is the probability of getting a total of 7 or 11

A: The total possible outcomes in rolling two dice are…

Q: A bag contains 3 red marbles, 4 blue marbles, 6 orange marbles, 7 green marbles. Four marbles are…

A: Given that A bag contains 3 red marbles, 4 blue marbles, 6 orange marbles, 7 green marbles. Four…

Q: he table shows the results of a survey of the 120 people that attended the school play.

A: Given that  Table shows the results of a survey of the 120 people that attended the school play.…

Q: Amber rolls a 6-sided die. On her first roll, she gets a "1". She rolls again.  (a) What is the…

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Q: Sick kids Seventy percent of kids who visit a doctor havea fever, and 30% of kids with a fever have…

A: It is given that the probability of kids who visit a doctor have a fever is 0.70 and the probability…

Q: Roll a pair of fair dice once. Given that the two numbers that occur are not the same, what is the…

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Q: A tennis match requires that a player win three of five sets to win the match. If a player wins the…

A: Given: First two-match win the player has the equally likely to win

Q: Consider the tossing of a pair of dice. Find the probability the sum of the dice is less than 8.…

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Q: Find the probability of each event given below?

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Q: In a coffee shop “Scratch and Win" contest, one out of three cards is a winner. What is the…

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Q: Seat Belt Use The Gallup Poll reported that 52% ofAmericans used a seat belt the last time they got…

A: Given :Seat Belt Use The Gallup Poll reported that 52% of Americans used a seat belt the last time…

Q: A card is drawn from a pack of 52 cards. The probability of getting a Queen is:

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Q: 2. In a game, you have to roll a six-sided die and flip a coin. What is the probability of getting a…

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Q: Two coin are tossed. What is the probability of tossing “two heads or two tails”?

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Q: Teed Off When four golfers are about to begin a game, they often toss a tee to randomly select the…

A: Factorial Rule:The total number of ways n different objects can be arranged where order of the…

Q: The probability that a tutor will see 0, 1, 2, 3, or 4 students 0 | 1 |2 |3| 4

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Rolling two dice, what is the probability that at least one die is a 3?

A: Given Two dice are rolledTotal no.of outcomes= 62=36

Q: You select a card from a standard deck of cardsFind the probability that the card you drew is or an…

A: Given information: In a standard deck of cards, Total number of available cards = 52 From 52 cards,…

Q: The table gives Josh's probabilities of scoring in various ranges on a par-70 course. In a given…

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Q: you deal a hand of five cards from a regular deck of playing cards. find the probability of dealing…

A: In a standard deck of cards, there is a total of 52 cards. There are four suits: Spades, Diamonds,…

Q: P(Ac)=?  If the probability of event A is 0.53.

A: It is given that, The probability of even A is 0.53. That is , P(A)=0.53

Q: Find the probability. Two 6-sided dice are rolled. What is the probability the sum of the two…

A: Let's find.

Q: If the probability that an event will occur is p, what is the probability that the event will not…

A: Given data: Probability of event will occur = p

Q: Four people buy raffle tickets and place all of their tickets into a hat.  Raphael bought 8 tickets,…

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Q: Find the probability of the events A={X > 1/3}, B = {\X| > 1} C = {|X – /3l < 1}, D = {X < 1}

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Q: A fair die is tossed 4 times. What is the probability that (a) no fives show up? (b) 2 fives show…

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Q: Jason flips a coin and it lands on head.  He flips the coin again.  What is the probability that it…

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Q: (a) Find the probability that the number of people who say auto racing is their favorite sport is at…

A: Let X denote the number of people who say auto racing is their favorite, out of n = 400 adults. Let…

Q: Compound Probability Given P(A) = 0.72, P(B) = 0.81, and P(A or B) = 0.66, are events A and B…

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Q: class of 14 boys and 16 girls . What is the probability of choosing a boy from a class

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Q: What is the probability of this player hiting more than 13 shots (13,14,15,..., or 25)

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Q: a) If he put a bet on the "red" spot, what is the probability that he would win? Explain. b) If he…

A: There are totally 38 numbers in roulette wheel out of which 18 are red and 18 are black. a) The…

Q: plades. If five of the blades in an assembly are dull, what is the probability that the assembly is…

A: Let , X has geometric distribution with parameter N=50 , M=5 , n=5 The probability mass function of…

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.