1. B box contains three red and five blue balls. Define the sample space for experiment of recording the colours of three balls that ar drawn from the box one by one, with replacement.

Q: You roll a fair six-sided die twice. Find the probability of rolling a 1 the first time and a number…

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Q: If the passing grade is 9 correct answers, what is the probability that the student will fail?

A: Since there are 4 possible answers among which one is correct therefore Probability of correct…

Q: I roll 12 fair and 6 sided dices. I obtain a sum. How do I calculate the probability of the sum…

A: 12 fair dice of 6 sided faces Total outcomes =  6^12 = 2176782336 Probability = favorable outcomes…

Q: When I drive from my apartment to UCSD, I want to choose 2 out of 5 songs from Olivia Rodrigo's new…

A: From the given information,out of 5 songs, 2 songs must be chosenThe order of songs mattersVampire…

Q: Find P(A), given that P(A) 0.493.

A: Given,      P A=0.493

Q: There is only one checkout line and the average service time is 5 minutes per customer.  There are 3…

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Q: You are ordering a hamburger and can get up to 7 toppings, but each topping can only be used once.…

A: 4 toppings can be chosen from 7 by 7C4 Ways 7C4 =

Q: A die is rolled five times. A 4 is considered “success" ,while all other outcomes are "failures”…

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Q: If you flip a coin 3 times, what is the probability of getting two heads?

A: If you flip a coin 3 times. Using Probability formula,

Q: w do you solve a question containing probabilit

A: The probability could be defined as a number that always fall between 0 and 1 where 0 implies the…

Q: Q4/B/ Three machines A, B and C produce respectively 19%, 2% and 3% of the total number of items of…

A: Consider the following events, A=selected item is produced by machine AB=selected item is produced…

Q: Two dice are rolled. Find the probability that the sum of the dice is not more than 6

A: If we roll two dice then there are total 36 outcomes. n=36 we can show the outcomes with the help of…

Q: A jar contains 4 pennies, 3 nickels and 6 dimes. A child selects 2 coins at random without…

A: 4 pennies 3 nickels 6 dimes ______________ 13 total coins   select 2 coins at random without…

Q: an ice just contains 4 cans of apple juice 8 cans of grape juice 5 cans of orange juice and 4 cans…

A: Solution: From the given information, an ice just contains 4 cans of apple juice, 8 cans of grape…

Q: In order to qualify for the next round, soccer team has to get at least 4 point in next 2 games.…

A: Given that to qualify the soccer team has to get at least 4 points in the next 2 games. So there can…

Q: John rolled a pair of dice. What is the probability that they would sum to 6?

A: In general, there are 36 possible outcomes when rolled a pair of balanced dice.

Q: In the toss of three dice, what is the probability of obtaining 2 twos and 1 four? Please answer…

A: Answer:- Given, three dice are tossed,                what is the probability of obtaining 2 twos…

Q: In how many ways can 3 student, 4 teachers and 4 workers sit in a line if the teachers always set…

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Q: Out of a student group of 85 people, 39 people play basketball, 42 people play football and 25…

A: Introduction: Define the following events: B: Plays basketball; F: Plays football; T: Plays tennis;…

Q: 7 numb s that t git mus d th +

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Q: The business world involves risk and uncertainty, explain the importance to businesses of…

A: The explanation about the role of probability in business analysis.

Q: What does probability describes.

A: Probability is the likelihood of the occurrence of the event. It tells how often the event will…

Q: Flip a fair coin 180 times. Estimate the probability of obtaining more than 120 heads.

A: From the provided information, Sample size (n) = 180 and The probability of getting a head = 1/2 =…

Q: a small restaurant offers a dinner menu of 4 salads 6 entrees and 2 desserts. what is the…

A: Given Data: The number of salads in the restaurant is: s=4 The number of entress in the restaurant…

Q: An urn contains forty red marbles and sixty green marbles. Two marbles are selected and discarded,…

A: An urn contains 40 red marbles and 60 green marbles. Total number of marbles in the urn is It is…

Q: Can the value 6 6 be a probability?

A: Solution

Q: Give me an 5 example of joint probability with solution please

A: Note: Hi there! Thank you for posting the question. As you have asked for more than 1 solution, as…

Q: Show your complete and detailed solution.  What is the probability that the sum of 8 appears in a…

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Q: Two boxes are selected randomly. The first box contains 2 white balls and 3 black balls. The second…

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Q: 8. PROBLEM SOLVING Your friend has two standard decks of 52 playing cards and asks you to randomly…

A: The objective of this question is to find the probability of drawing two spades from two standard…

Q: If you roll n fair 6-sided dice, find the probability that the sum of the numbers on top is n+5.

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Q: What is the probability of drawing the king of hearts from a well-shuffled deck of 52 cards?

A: In question, We'll find the probability of drawing the king of hearts from the well shuffled deck of…

Q: A game is played by rolling the two dice, three times (toss the two dice three times). What is the…

A: It is given that there are two dice that are thrown three times. Consider that D1 and D2 are defined…

Q: find the probability that the sum of the 2 dice is an even number or a number less than 5

A: When two dice are thrown then these following cases occur  sum Outcomes Number of outcomes…

Q: Determine the probability of selecting all faculty and no administrators

A: Total=18 Faculty=10 Administration=8 Committee of 8 members P=? (All from faculty and no from…

Q: Determine the probability that the rolled dice will result to a multiple of 3 or a square number.

A: It is known that, the outcomes of rolling a die are 1, 2, 3, 4, 5, and 6.

Q: Suppose 7 cards are dealt from an ordinary deck of 52 playing cards. (a) What is the probability…

A: a) In a deck of 52 playing cards, there are 3 face cards ( King, Queen and Jack ) in each of the 4…

Q: Suppose you flip eight fair coins   What is the probability of flipping less than three heads? What…

A: Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…