You decide it would be fun to go to a magic show. The magician picks you out of the crowd and writes down 2 digits (0-9) at random without replacement. He writes them in the order picked. What is the probability that he has written the first 2 digits of your address? Assume there are no repeats of digits in your address. Give your answer as a fraction.

Q: The group of students who are selecting 2 of their group at random to give a report, but assume that…

A: Given: The group of students who are selecting 2 of their group at random to give a report, but…

Q: Express the probability that the next customer will pay with a credit card as a reduced fraction.

A: Total number of customers = (62 + 20 + 34) = 116 Number of customers used credit card = 34

Q: A basket is filled with 8 white eggs and 10 brown eggs. Half of the white eggs are cracked. An egg…

A: Formula for probability : Probability = Number of favorable outcomes Total outcomes

Q: In a lottery game, a player picks 9 numbers from 1 to 49. If 8 of the 9 numbers match those drawn,…

A:

Q: Fran the Fearless has a well-known act at a local zoo. As part of the act, Fran handles a scary…

A:

Q: A bag contains 10 red marbles, 7 white marbles, and 8 blue marbles. You draw 3 marbles out at…

A: Total marbles in the bag = 25,Red marbles in the bag =10White marbles in the bag = 7Blue marbles in…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: Given data: The given numbers of red marbles are r=4. The given numbers of green marbles are g=2.…

Q: You pick 3 digits (0-9) at random without replacement, and write them in the order picked. What is…

A:

Q: Ben is greeting customers at a music store. Of the first 20 people he sees enter the store, 17 are…

A:

Q: A bag of blocks contains 6 red blocks, 5 orange blocks, and 4 purple blocks. What is the probability…

A: Given that there are 6 red blocks, 5 orange blocks, and 4 purple blocks. So total (6+5+4)=15 blocks…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: Given :- Whenever Suzan sees a bag of marbles , she grabs a handful at random . She has seen a bag…

Q: A television game show has 14 doors, of which the contestant must pick 3. Behind 3 of the doors are…

A: Given that ,                 Total doors=14 Behind 3 doors are expensive cars and 11 doors are…

Q: Find the probability that in tossing a fair coin five times, there will appear, 3 heads (ii) 3 tails…

A:

Q: You have 8 cards, five of which are green and three of which are yellow. You are going to select two…

A: There are 8 cards, 5 of which are green and 3 of which are yellow. The cards are drawn without…

Q: ou have 8 cards, five of which are green and three of which are yellow.  You are going to select two…

A: It is given that, among 8 cards there are 5 green cards and 3 yellow cards.

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: Suppose that you flip a fair coin 6 times in a row and record each results. We want to find the…

A: Here, the coin is tossed 6 times. Number of outcomes=2^6=64. a) The different number of outcomes is…

Q: A bag contains 6 RED beads, 2 BLUE beads, and 8 GREEN beads. If a single bead is picked at random,…

A: There are totally 16 beads in which 6 are red, 2 are blue, and 8 are green.

Q: A splnner with 6 equally slzed slices has 2 blue slices, 1 yellow slice, and 3 red slices. The dial…

A: The spinner has 6 equally sized slices. Of them, 2 are blue, 1 is yellow and 3 are red in colour.…

Q: You draw two cards from a standard deck of 52 cards, but before you draw the second card, you put…

A:

Q: Sara draws the 10 of hearts from a standard deck of 52 cards. Without replacing the first card, she…

A: Given: Sara draws the 10 of hearts from a standard deck of 52 cards. Without replacing the first…

Q: bag contains 10 marbles: 2 are green, 4 are red, and 4 are blue. Jim chooses a marble at random, and…

A: Probability without replacement

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: Given,no.of even nuber cards=2no.of odd number cards =2total no.of cards=4

Q: you are dealt two cards successively (withouth replacement) from a shuffled deck of 52 playing…

A: From the given information we want to find the probability of first card is King and second card is…

Q: A dish contains 2 yellow, 4 red, 5 purple, 2 green, and 3 orange candies. You grab a handful of 9…

A:

Q: A drawer is filled with 9 black shirts 6 white shirts and 5 gray shirts. One shirt is chosen at…

A:

Q: You pick a card at random, put it back, and then pick another card at random. 2 3 What is the…

A:

Q: You order 4 students into a single-file line at random. What is the probability that they will be…

A: There is total 4 students.

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: Introduction: It is required to find the probability of picking an even number first, and then…

Q: Sara draws the 44 of hearts from a standard deck of 52 cards. Without replacing the first card, she…

A: The first card drawn is '4 of hearts'. Since one card is drawn and not replaced, the total number of…

Q: Assume that you select 4 coins from 8 coins: 6 dimes and 2 quarters. What is the probability that…

A:

Q: The Edmonton Oilers win 70% of their games if they score first, but only 40% of their games if the…

A:

Q: A pet store has 10 puppies, including 4 poodles, 2 terriers, and 4 retrievers. If Rebecka selects…

A:

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A:

Q: In the Math Club, 6 of the 22 girts are seniors, and 6 of the 19 boys are seniors, What is the…

A:

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A:

Q: You draw two cards from a standard deck of 52 cards, but before you draw the second card, you put…

A: Giventwo cards from a deck of cardsno.of cards=52

Q: If you roll a fair 6 sided die and then flip a fair coin, what is the probability that you roll a 1,…

A: Answer is explained below-

Q: At a T-shirt stand on the boardwalk, 6 of the last 12 shirts sold were purple. What is the…

A:

Q: A fair coin is flipped three times. What is the probability that two flips come up tails and one…

A: Probability of an event obtained by dividing the number of favorable outcomes with the total number…

Q: A bag contains 9 marbles: 2 are green 5 are red and 3 are blue. Chris chooses a marble at random and…

A: From the provided information, A bag contains 2 are green, 5 are red and 3 are blue. Total marbles =…

Q: If you have a regular deck of 52 cards, what is the probability that, in a hand of 10 cards dealt…

A:

Q: You are going to draw 5 cards (without replacement) from a standard deck of 52 playing cards.…

A: Given: 5 cards are drawn without replacement from a standard deck of 52 playing cards. Total cards…

Q: You draw two cards from a standard deck of 52 cards without replacing the first one before drawing…

A: You draw two cards from a standard deck of 52 cards without replacing the first one before drawing…

Q: A television game show has 7 doors, of which the contestant must pick 2. Behind 2 of the doors are…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: A bag contains 9 marbles: 2 are green 5 are red and 2 are blue. Bob chooses a marble at random and…

A:

Q: Suppose that you flip a fair coin 6 times in a row and record each results. We want to find the…

A: Here, the coin is tossed 6 times. Number of outcomes=2^6=64. a) The different number of outcomes is…

Q: you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probability…

A:

Q: If you randomly select a letter from the phrase "I like to swim at the Recreation Pavilion," what is…

A: The given phrase is "I like to swim at the Recreation Pavilion." The objective is to find the prob.…

Q: A class consists of 17 freshmen and 78 sophomores. If a student is randomly selected, what is the…

A:

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.