Situation A landscape gardener employs several students to help him with his work. One morning they come to work and take their gloves from a communal box. This box contains only five left-handed gloves and eight right-handed gloves. Required 1. If two gloves are selected at random from the box, without replacement, what is the probability that both gloves selected will be right handed? 2. If two gloves are selected at random from the box, without replacement, what is the probability that a pair of gloves will be selected? (One glove is right handed and one glove is left handed.) 3. If three gloves are selected at random from the box, with replacement, what is the probability that all three are left handed? 4. If two gloves are selected at random from the box, with replacement, what is the probability that both gloves selected will be right handed? 5. If two gloves are selected at random from the box, with replacement, what is the probability that a correct pair of gloves will be selected?

Q: 3. A bag contains 4 chocolates, 7 jelly beans, and 9 gummy bears. A candy is picked from the bag.…

A: Bag =4(chocolates)+7(jelly beans)+9(gummy bears) P(a gummy bear or jelly bean)=?

Q: A pet store has 11 puppies, including 4 poodles, 5 terriers, and 2 retrievers. If Rebecka and Aaron,…

A: No.of poodles=4 No.of terriers=5 No.of retrievers=2 Total puppies=11

Q: 5. At Jaxlyn's Garage, 200 cars were inspected and repaired. There were 92 cars that needed new…

A: Probability of an event is computed by taking the ratio of number of favourable outcomes of the…

Q: 4. 40 animals used in a medical experiment on diet deficiency include 12 monkeys, 15 dogs, and 13…

A:

Q: 100 employees of a company are asked how they get to work and whether they work full time or part…

A: Given that there are 100 employees Public transportation :10 full time & 9 part time. Bicycle :…

Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…

A: Given, 54% of the people own dog.That is

Q: A bag contains 8 red blocks, 10 purple blocks and 12 blue ones. You select blocks at random from the…

A: Probability = Favourable outcomeTotal outcome, there are a total of 30 blocks.  Out of which each…

Q: A paper bag contains three dice. Dice A’s faces are numbered 1, 2, 3, 4, 5, 6; Dice B’s faces are…

A: A paper bag contains three dice. Dice A's faces are numbered 1, 2, 3, 4, 5, 6. Dice B's faces 2, 2,…

Q: Select one card from a deck of well-shuffled cards. What is the probability we select a Diamond or a…

A: Deck consists of 52 cards. n(S)=52 Let D be event that card is diamond. n(D)=13 Let H be event that…

Q: lue socks, two black socks, and two green socks. Once a sock is selected, it is not replaced.…

A: Given that Total socks=1+3+2+2=8 Red socks=1, Blue socks=3, Black socks=2, Green socks=2 2 socks are…

Q: I need help with this one.  Suppose that you have randomly picked up ONE student. In a class, there…

A: Step 4: Determine the number of male students:  Total number of male students = Total number of…

Q: 71% of all students at a college still need to take another math class. If 5 students are randomly…

A: Solution: Given that, 71% of all students at a college still need to take another math class p=0.71…

Q: In a statistics class, there are 18 male and 10 female students; 6 of the females are from the…

A:

Q: the school are female. Of ride. Of the males, 54% Brentwood student at udents gets a ride to

A: E1: Male   P(E1) = 0.48 E2: Female  P(E2) = 0.52 A: Walk to School P(A|E1) = 0.54 P(A|E2) = 0.4

Q: A group consists of 10 girls and 8 boys. They are to sit sit side by side on a bench. What is the…

A: Given that there are 10 girls and 8 boys. So total (10+8)=18 girls and boys. So 18 persons can be…

Q: Haroldo, Xerxes, Regina, Shaindel, Murray, and Georgia are invited to a dinner party.  They arrive…

A: Given data:   The total number of guests invited to the party is n=6.   The expression for the…

Q: A package contains 5 bags of tortilla chips, 3 bags of cheese puffs, 4 bags of potato chips, and 6…

A: Given: A package contain 5 bags of toritlla chips, 3 bags of cheese puffs, 4 bags of potato chips…

Q: A small bag of skittles has 8 red, 9 blue, and 3 green candies. A box of chocolates has 4 cherry, 10…

A:

Q: A shelf has 6 Java books and 4 python books. what is the probability that three particular Java…

A:

Q: Alice has 8 pennies, 4 nickels, 2 dimes, and 6 quarters in her pocket. If one coin is drawn…

A:

Q: Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, and Georgia are invited to a dinner party. They…

A: Total number of members invited to a dinner party = 7So, the total possible number of ways of…

Q: Select one card from a deck of well-shuffled cards. What is the probability we select a face or a…

A: Given : Let A be the event of getting face card from a deck of well-shuffled cards  P(A) = 1252 Let…

Q: If 42% of students own a car and 27% of students own a bike. What is the probability that a student…

A: Given Data: The probability that student own a car is: P(A)=42% The probability that student own a…

Q: Suppose that 85% of people are voting in the election. If you pick two people at random, what is the…

A: Obtain the probability that they both are voting in the election.   The probability that they both…

Q: There are three coins in a box, one fair coin, one coin with heads on both sides and one weighted…

A:

Q: basket contains 7 yellow apples and 4 red apples. Margo picks two apples without looking. a. What…

A:

Q: A group consists of 10 girls and 8 boys. They are to sit sit side by side on a bench. What is the…

A: Given that there are 10 girls and 8 boys. So total (10+8)=18 girls and boys. So 18 persons can be…

Q: Suppose that 53% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: 40 people went to the fair.  30 people either went on the merry-go-round, the roller coaster or…

A: Given that: the total number of people who went on roller coaster= 15 And the total number of people…

Q: Use combinations to answer the following problem: I want to choose a group of students from my…

A: Combination:It represents the number of ways to choose x elements from a set of n elements. In…

Q: .Two cards are drawn successively from a deck of 52 cards, what is the Probability that the first…

A:

Q: What is the probability that Tori picks a boy? What is the probability that Tori picks someone…

A: Here Given  Tori writes the 5 names of his Friends (Tom, Jill, Joe, Marvin, and Ginger.  ) And he…

Q: Mona has a bag containing 4 red marbles, 12 greens marbles, and 8 black marbles. Without looking,…

A: Given data: The numbers of red marbles are r=4. The numbers of green marbles are g=12. The numbers…

Q: In a large population, 40 % of the people have been vaccinated. If 4 people are randomly selected,…

A:

Q: Suppose 33.3% of high school students eat pizza and 42% drink soda. If 17.3% of high school students…

A: P(high school students of eating pizza), P(A) = 0.333 P(high school students of drink soda), P(B) =…

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.