Please in details, asap ; There are 11 sophomores, 13 juniors, and 10 seniors in a class. If three students are picked at random, what is the probability that you will pick one sophomore, one junior, and one senior?

Q: If two cards are drawn without replacement from an ordinary​ deck, find the probability of a king…

A:

Q: A committee of four people will be selected among a group of 15 engineers. The committee will have…

A: 15-engineers4 positions : President                       Secretary                       Treasurer…

Q: The enrollment in Spring 2021 is 1400. If 550 students enrolled for Computing courses, 700 took…

A: We have to find given probability.

Q: chloe's bookshelf has 6 books by Smith and 8 books by jones. if she removes 4 books at random, what…

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A:

Q: a community swimming pool there are 2 managers, 8 lifeguards, 3 concession stand clerks and 2…

A:

Q: box contains 6 glazed doughnuts, 4 jelly doughnuts, and 5 chocolate doughnuts. If a person selects a…

A: Given Glazed doughnuts=6 Jelly doughnuta=4 Chocolate doughnuts=5

Q: n a fish tank, there are 27 goldfish, 4 angelfish, and 16 guppies. If a fish is selected at random,…

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Q: One card is drawn at random from a 52-card bridge deck. Find the probability of getting a King.

A: The given problem is probability. There is one deck of cards that is 52 cards in one deck. We have…

Q: In a bucket there are 5 purple, 15 gray and 25 green balls. If the ball is picked up randomly, find…

A:

Q: A special deck of 20 cards contains 12 black cards and 8 green cards. One of the cards has a bent…

A: Given :  Total cards = 20 Black cards = 12 green cards = 8

Q: United States, 40% of the population has brown eyes.  If 14 p

A: Here it is given that- Sample proportion (p) = 40100=0.4 Total number of observations (n) = 14 As n…

Q: Three people are selected randomly from a group consisting of 5 parents and 9 children. Find the…

A: Ans# - Given three people are selected randomly from a group consisting of 5 parents and 9 children.…

Q: You are dealt one card from a standard​ 52-card deck. Find the probability of being dealt a face…

A: It is given that dealt one card from a standard​ 52-card deck.

Q: Given a group of 9 men and 11 women, find the probability of selecting a committee of 4 that has…

A:

Q: 7 total students and 20 total faculty to pick from. You want to have 10 total people on the…

A: Given data: Total number of students = 7 Total number of faculty = 20 Number of people to be…

Q: A  class consists of 18 women and 15 men. If a student is randomly selected what is the probability…

A: Given information: Number of women in class is, w = 18 Number of men in class is, m = 15 A student…

Q: You draw 2 cards from a standard deck of 52 cards. Find each probability. If the first one is…

A: Given that 2 cards are selected from standard deck of 52 cards. Here, 2 cards are selected with…

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: You have a homework assignment that contains 12 questions. Your instructor will grade a set of 5…

A: Given: Total number of questions, n = 12            5 questions would be graded Part 1: The total…

Q: On a shelf at a gaming store, there are five Sony Playstations and nine Nintendo Wii consoles left.…

A: We have given that On a shelf at a gaming store  Number of Sony Playstations = 5 Number of Nintendo…

Q: You are dealt one card from a standard​ 52-card deck. Find the probability of being dealt a heart…

A: A standard deck of cards contains foursuits of 13 spades, 13 clubs, 13 hearts and13 diamonds.

Q: Sarha, David, and Ali are all friends in science class. The teacher randomly chooses two of the 12…

A: There are total 12 students. The teacher is selecting 2 students. So the total number of ways to do…

Q: Cymond, Curt and Jam each randomly pick a movie from 7 choices. What is the probability that they…

A: Given info: Cymond, Curt and Jam each randomly pick a movie from 7 choices.

Q: You randomly select one card from a​ 52-card deck. Find the probability of selecting the king of…

A: It is known that Number of cards in a deck = 52 Number of king of diamonds = 1 Number of two of…

Q: You are dealt one card from a standard​ 52-card deck. Find the probability of being dealt a four.

A:

Q: You are dealt one card from a 52-card deck. Find the probability that you are not dealt a club.

A:

Q: The names of 9 boys. and 9 girls are in a hat. What is the probability of first drawing a girl's…

A: The names of 9 boys. and 9 girls are in a hat. Total =18

Q: Kai and Paula are two of the five members of a singing group. Every week, the group picks two names…

A: Here Given  There is 5 members group And 2 members are chosen for each week.

Q: A bag contains 11 $50 bills and 75 $1 bills. 19 bills are drawn without replacement. Find the…

A:

Q: There is a jar of coins sitting on the table in the center of the room. The jar contains 9 pennies,…

A: given data   jar contains : 9 - pennies    1 cent 12 - nickles  - 5 cent 10 - dimes  - 10 cent 5 -…

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.