The residents of a small town and an area are divided of a proposed sprint track racetrack in the twon as shown in the table.  If an interviewer were to select a person from these people what would the probability be that the person would support the racetrack?   What are the odds in favor of picking someone who supports the racetrack? live in town and supports race track-851 live in town and opposed-1179 out of town and supports-1163 out of town opposed-1842

Q: On a 9 question multiple-choice test, where each question has 4 answers, what would be the…

A: Binomial probability refers to the probability of exactly x successes on n repeated trials in an…

Q: na ceratin village in Kenya, 8% of the inhibitants have malaria. If 5 inhabitants of the village are…

A: Given, p =  8% = 0.08 n = 5 q = 1-0.08 = 0.92 To find : P(at least one of them having maleria) We…

Q: In a desk of 52 playing cards, when selecting on

A: Given information: In a desk of 52 playing cards. Among 52 cards, the number of cards with number 7…

Q: At Jimmy's, an old fashioned barber shop in downtown Victoria, 80% of all customers get a haircut,…

A: Let A be the event that the customer will get a haircut and B be the event that the customer will…

Q: A college has a population that is 39.6% female and 60.4% male.  If 5 students are picked at random…

A:

Q: There are 32 fantasy novels, 11 science-fiction novels, 5 romance novels, and 7 mystery novels on a…

A: There are 5 romance novels Total novels = 32+11+5+7 = 55

Q: There are 25 cars in a lot in California . The breakdown is by models listed : Nissan-4 Toyota-6…

A: If m items is favourable to the event A and n of them are unfavourable to the event A. Then odds in…

Q: 4 students are picked at random for a student wellness committee, what’s the chance that all 4 are…

A: We have given that the random variable X represents the female. P( female ) = p = 39.6% = 0.396 P(…

Q: Dave's wardrobe contains 25 T-shirts, of which 10 are gray. Dave selects a T-shirt at random. What…

A: Given Dave's wardrobe contains 25 T-shirts, of which 10 are gray.

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: In a town, 61% of adults have health insurance. What is the probability that 5 adults selected at…

A: The binomial distribution is a discrete probability distribution. It has n independent Bernoulli…

Q: w many outcomes are there in the sample space? no ma

A: Sample space in statistics is defined as the set of all possible outcomes in any random experiment.…

Q: Dave's wardrobe contains 14 T-shirts, of which 12 are gray. Dave selects a T-shirt at random. What…

A: From the provided information, Dave’s wardrobe contains 14 T-shirts. From which 12 are gray…

Q: In an assembly of 200 people there approximately 2% of them are civil engineers. If we randomly…

A: Givenn=200p=0.02x=no.of people being civil engineersx~Binomial(n=200,p=0.02)P(X=x)=Cxn px (1-p)n-x…

Q: Puan Fatimah send 10 applications forms for new share issue. If the probability of success for each…

A: Given:  p = 10% = 0.10 n = 10 To use binomial probability distribution.

Q: gray. Dave selects a T-shirt at random. What is the probability that Dave will select a gray…

A: Given Dave's wardrobe contains 25 T-shirts, of which 10 are gray.

Q: At the bakery you chose one dozen cookies. You purchased 3 sugar cookies, 4 chocolate chip cookies,…

A: given data 3 sugar cookies4 chocolate cookies5 peanut butter cookies______________________12 total…

Q: In a state legislature the elected representative include 17 Democrats, 13 Republicans, and 4…

A: Given  Elected representatives(34)=17(Democrat)+13(Republican)+4(independent)

Q: There are 25 cars in a lot in California. The breakdown for model is as follows: Nissans- 4 Toyota-…

A: Given that, There are 25 cars in a lot in California. The breakdown for model is as follows:…

Q: A city council consists of 4 democrats and 6 republicans. A committee of 3 to study transportation…

A: We have given that Number of democrats = 4 Number of republicans = 6 Total number= 4+6 = 10

Q: Pablo randomly picks three marbles from a bag of eight marbles (four red ones, three green ones, and…

A: note: C(a,b)=a!b!(a-b)!     (a>b). we will be using combination as Pablo chooses 3 marbles out of…

Q: Pablo randomly picks four marbles from a bag of nine marbles (five red ones, three green ones, and…

A: Given,no.of red marbles =5no.of green marbles=3no.of yellow marbles=1total n.of marbles =9

Q: The residents of a small town and the surrounding area are divided over the proposed construction of…

A: From the provided information,   Support Racetrack Oppose Racetrack Total Live in Town…

Q: A student takes a multiple-choice exam, where each question has five possible answers. At the end of…

A:

Q: Steve has 12 biscuits in a tin. There are 5 digestive and 7 chocolate biscuits. Steve takes two…

A: Given that, Total number of biscuits = 12 5 digestive biscuits and 7 chocolate biscuits We to find…

Q: A wooden box contains 17 red cubes, 20 blue cubes, 34 yellow cubes and 41 green cubes, what is the…

A: given,no.of red cubes=17no.of blue cubes=20no.of yellow cubes=34no.of green cubes=41total no.of…

Q: You are holding one red sock. In your sock drawer are 4 blue socks, 2 green socks, 8 white socks,…

A: We are given that, in a socks drawer Number of blue socks = 4 Number of green socks = 2 Number of…

Q: Eleven people sit around a circular table. What are odds against two particular people sitting…

A: Eleven people sit around a circular table. The objective is to find the odds against two particular…

Q: H.W: If there were 3 female engineers and 2 female accountants. What is the probability of choosing…

A: Here, there are 3 female engineers and 2 female accountants.

Q: On a 9 question multiple-choice test, where each questions has 5 answers, what would be the…

A:

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

A:

Q: Little Ruby's Halloween candy bag contains 20 bars of chocolate and 30 boxes of Nerds. What is the…

A: Computing the probability that Ruby selects a chocolate bar:

Q: An introductory nursing class has 9 freshman males, 15 freshman females, 8 sophomore males, and 12…

A: Given data, freshman males=9 freshman females=15 sophomore males=8 sophomore females=12 Total =44…

Q: Ms Loom is writing a quiz that contains a multiple-choice question with five possible answers.…

A: Guven that, Ms Loom is writing a quiz that contains a multiple-choice question with five possible…

Q: Blue cab operates 15% of taxis in a certain city and green can operates 85%. After a nighttime…

A: The blue cab operates 15% of taxis in a certain city and green can operates 85%.

Q: What is the probability of selecting a 6 or a res card from a 52 card deck?

A: Solution:Total number of ways of drawing 1 cards from 52 cardsn(S)=52Let E = event of getting 1 card…

Q: According to the Centers for Disease Control, 8% of Americans have diabetes. If an American is…

A: Given that, according to the Centers for Disease Control, 8% of Americans have diabetes.

Q: How many different ways can I find just 4 nuts? What are the odds of finding exactly 15 nuts?…

A: The number of ways to choose 4 nuts from the 16 nuts:Therefore, there are 1820 different ways to…

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.