A bag contains 12 black marbles and 8 white marbles. Kirsten randomly selects a marble from the bag. What is the probability that Kirsten's marble is white? Explain your reasoning.

Q: A jar contains 12 caramels, 7 mints and 16 dark chocolates. What is the probability of selecting a…

A: Amswer: We know that the probability is a how likely an event  Is to happen. Probability = favorable…

Q: You roll two number cubes. What is the probability of rolling double threes?

A:

Q: What is the probability of throwing a total of 8 with 3 dice ?

A:

Q: An airport limo has 4 passengers and stops at 6 different hotels.  What is the probability that two…

A: Concept of probability:Probability deals with the likelihood of occurrence of a given event. The…

Q: William is playing cards. What is probability of pulling an 8 of spades, 10 of diamonds, or heart?

A: given data  william play a  card game select card at random.  P(8 of spades,10of diamonds or heart…

Q: Canadians is chosen, find the probability that fewer than 3 respondents will support the seal hunt.

A:

Q: Marco placed the letters in the word PROBABILITY in a bag and picked two letters without replacing…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: In a full deck of cards, what is the probability of getting 1 suit of clubs and 1 suit of spades?…

A:

Q: What is the probability of drawing a 7 from a deck of cards?

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: If you toss a coin 8 times, what is the probability of getting 2 heads and 6 tails, in any order?…

A: Probability of getting a head in a toss of coin = ½ = 0.5n = 8Let X denotes the no of heads in a…

Q: Katie listens to a variety of music, 55% which is country. If she is making a playlist of ten songs,…

A: Probability of a song being from our country is p = 0.55 Probability of a song not  being from our…

Q: A CD has 5 rap songs and 7 country songs. What is the probability that a randomly selected song is a…

A: The probability of an event lies between 0 and 1.

Q: Dad’s music collection includes 5 rock music albums, 3 classical music albums, and one love song…

A: 5 rock music albums  3 classical music albums  1 love song album ____________________________ 9…

Q: A box contains 3 black spheres and 4 white spheres. What is the probability of selecting one or more…

A: Solution: From the given information, a box contains 3 black spheres and 4 white spheres. Total…

Q: threw a cut three times, so what's the probability of getting the picture twice?

A:

Q: errors per page, on average. What is the probability that on the next page, she will make 4 or more…

A: The mean is given as , μ=2. The formula for Poisson distribution is,PX=x=e-μμxx!. To determine the…

Q: A secretary makes 2 errors per page, on average. What is the probability that on the next page she…

A: Given: Average number of errors per page is  λ=2

Q: Find the probability of dealing two red cards from a standard deck of cards.

A: In a standard deck of cards, there are 52 cards in total out of which there are 26 red cards and 26…

Q: A bag contains 4 red balls, 3 green balls and 5 blue balls. What is the probability of not getting a…

A:

Q: Find the probability of pulling a king in a deck of cards (poker cards)?

A: Obtain the probability of pulling a king in a deck of cards. The probability of pulling a king in a…

Q: Billy selects some cards from a standard 52 card deck.  What is the probability that he selects 1…

A: Given data: The total numbers of cards in the playing deck are n=52. The numbers of hearts are h=13.…

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: A fair coin is tossed thrice, what is the probability of getting all 3 same outcomes?

A: Obtain the probability of getting all 3 same outcomes.   The probability of getting all 3 same…

Q: If you toss 6 coins, what is the probability of all 6 coins matching?

A:

Q: Mario has 3 nickels , a dime, and 2 quarters in his pocket. What is the probability that he randomly…

A:

Q: The board of directors for the school is looking to form a committee of 8 students who  will advise…

A: There are 12 middle school students And 13 senior school students. Total students are 12+13 = 25…

Q: 7. Find the probability of choosing a penny or a dime from 4 pennies, 3nickels and 6 dimes.

A: It is given that Number of pennies = 4 Number of nickels = 3 Number of dimes = 6 Total = 4+3+6 = 13…

Q: What is the probability of getting at least one 4 when you throw 2 dice?

A:

Q: A die is tossed 3 times. What is the probability of: a. No fives turning up? b. 1 five? c. 3 fives?

A: Given that n=3, p =1/6

Q: what is the probability of getting a king or a 7?

A: In a deck of cards, there are 52 cards all total. 13 cards for each suit- clubs, hearts, spade, and…

Q: you roll a pair of fair dice, what is the probability of getting a sum of 5?

A: Suppose (i,j) represents the outcome i on first die and j outcome on second die. Then,  a sum of 5…

Q: in a box of pens and pencils, the probability of randomly choosing a sharpened pencil is 0.54 and…

A:

Q: A cooler contains 100 ice cream bars. There are 30 Vanilla​ bars, 20 Mint Chocolate Chip​ bars,10…

A: Given :- Number of ice cream bars a cooler contains = 100. Number of vanilla bars = 30 Number of…

Q: What is the probability of getting a king of hearts from a complete pack of cards?

A: Given that  There are 52 card in the deck in which they divided into two color i.e red(26) and black…

Q: If 7 people are chosen for an ensemble from 9 sopranos and 7 altos, what is the probability that 3…

A:

Q: What is the probability than a 69% free-throw shooter will miss his next free throw ?

A: Probability is defined as the total number of favourable cases of an event divided by the total…

Q: The United States Senate has 45 Republicans and 55 Democrats. If we need to make a committee of 10…

A: Number of Republicans = 45 Number of Democrats = 55 Number of people in a committee = 10

Q: When rolling a pair of dice, what is the probability of getting a sum of 5?

A: Given that, A pair of dice is rolled.

Q: When dealing 5 cars from the deck what is the probability of getting 3 black cards and 2 red cards

A: Given: 5 cards taken from the deck of cards(52 cards).

Q: What is the probability of getting a sum of 6, one dice and two throws

A: When a die is thrown once then the possible number of outcomes= 6 So when it is thrown twice then…

Q: what is the probability of a baseball player getting three hits in a row if his batting average is…

A: Here batting average is 17.9% = 0.179  In baseball, a batting average is the probability of the…

Q: Find the probability. What is the probability that a card drawn from a deck of 52 cards is not a…

A: Total number of cards=52 Total number of hearts=13 Total number of cards without hearts=52-13=39

Q: What is the probability of getting either a spade or a queen when drawing a single card from a deck…

A: Here Total NO of Cards=52

Q: Kim buys a bag of cookies, 7 chocolate chip, 6 peanut, 4 sugar and 5 oatmeal. What is the…

A: A bag of cookies contains 7 chocolate chip, 6 peanut, 4 sugar and 5 oatmeal that is totally there…

Q: The odds against the horse Bucksnot winning the race are 5:9. What is the probability that Bucksnot…

A:

Q: Cristiano is rolling a number cube. What is the probability of rolling a 5 or a 6 followed by a 3 or…

A: Total number of outcomes on a number cube = 6

Q: . When rolling 10 dice, what is the probability of rolling 7 sixes? How does this compare to the…

A: See the handwritten solution

Q: What is the probability of drawing an 8 from a deck of cards, keeping it, then drawing a face card?

A: There are 4 eights and 12 face cards in a deck of 52 cards. We can draw an eight in 4 ways and we…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.