A small monster collector has captured ten Grass-type small monsters. Each Grass-type small monster has a 35% chance of being a St. Augustine-subtype and a 10% chance of being a Zoysia-subtype; it cannot be both. What is the probability that there are no St. Augustine- or Zoysia-subtype small monsters captured?

Q: It was estimated that 30% of all seniors on a campus were seriously concerned about employment…

A: Let us denote: E=seriously concerned about employment prospects G= seriously concerned about grades,…

Q: A biologist finds that 25​% of fruit flies have short wings and 30​% have eye defects. Assuming…

A: Solution:From the given information, the probability that fruit flies have short wings is 0.25…

Q: If a randomly selected female student abstains from​ alcohol, what is the probability she attends a…

A: Given info: 20.4% of women attending all-women colleges abstained from alcohol, compared to 17.7% of…

Q: A biomedical research company produces 40%40% of its insulin at a plant in Kansas City, and the…

A:

Q: How would I find the probability?

A: a). From the provided information, the total number of microwave are 10, in which the defective…

Q: A recent poll  found that 30% of those surveyed are worried about aggressive drivers on the road. If…

A: Given that, A recent poll found that 30% of those surveyed are worried about aggressive drivers on…

Q: A monk crossbred plants, which can have purple or white flowers, and obtained 686 plants with white…

A: Given, Total number of flowers =686  Plants with white flowers  plants with purple flowers =1076…

Q: Robert Smith uses either regular plowing or minimal plowing to prepare the cornfields on his…

A: Given: Probability of regular plowing is, P(R)=40%=0.4 Probability of  high-yield acres from…

Q: A fair 6-sided die is tossed and a four coloured spinner (blue, green, yellow, red) is spun. What is…

A: Given that A fair 6-sided die is tossed and a four coloured spinner (blue, green, yellow, red) is…

Q: A supplier has 200 compact discs,of which 10% are known to be defective. If a music store purchases…

A: 10% of 200 discs are defective.  So, 10% of 200=0.10x200=20 20 discs are defective and (200-20)=180…

Q: It has been found that 1 out of every 10 people who visit a local store purchase cigarettes. If we…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: A tire company produced a batch of 5,500 tires that includes exactly 220 that are defective. If 4…

A: Obtain the probability that all the tires good. The probability that all the tires good is obtained…

Q: In a certain year, 14,498 professional train pushers are diagnosed with carpal tunnel.  The top…

A: Total Player = 14498 People from Top cities = 2171+2037+1664 = 5872 People From Other cities =…

Q: An insurance company classifies the airplane it insures into class L (low risk) and class H (high…

A: a) It is given that, the proportion of airplanes belongs to class H is 30% or 0.3.

Q: A manufacturer has shipped 39 cameras to an electronics​ store, of which 3 are defective. If the…

A: As per above statement: No. of defective cameras: 3 No. of total cameras: 39 No. of cameras sold: 25…

Q: The air conditioner of 2 out of 10 cars in a car dealership is faulty. For a company that buys 4 of…

A: Giventhe air conditionerof 2 out of 10 carsis…

Q: Because of the current economic condition, a firm reports that 30 percent of its accounts receivable…

A: Given,n=5p=0.3X=no.of accounts are overdueX~Binomial (n=5 , p=0.3)P(X=x)=cxn pxqn-x  ; x=0,1,2,....n…

Q: Suppose the proportion of elementary students in Texas that are enrolled in fully remote learning…

A: Given that p = 0.20, n = 100, p(x<=10) = ?

Q: A biomedical research company produces 47% of its insulin at a plant in KC and the remainder is…

A: Let us define the events: KC: Insulin produced in at a plant in KC.J: Insulin produced in at a plant…

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 11 seeds are planted,…

A: Let, P(growing)=60% = 0.60 P( not growing)=1-0.60 = 0.40 n = 11 The probability that exactly 4 don't…

Q: If four peas are randomly selected from a batch consisting of four smooth yellow plantsand four…

A: There are four smooth yellow plants and four wrinkly green plants in a batch if the four peas are…

Q: On average, under standard inspection, one in every 100 slaughtered chickens passes state inspection…

A: It is given that an average, one in every 100 slaughter chickens passes state inspection, even…

Q: Police records show that for a certain area in Arendale, when the driver of a car double parks, 60%…

A: Let X be the number of not allowed towed away  Let p be the probability of towed away=0.6  q be the…

Q: What is the probability that a randomly chosen unit of insulin came from the plant in Jefferson City…

A: Let us define some events A : unit of insulin comes from the plant in Kansas City B : unit of…

Q: A certain group of women has a 0.63% rate of red/green color blindness. If a woman is randomly…

A:

Q: A biomedical research company produces 50% of its insulin at a plant in Kansas City, and the…

A: Introduction: Bayes’ theorem: Consider events A1, A2, …, Ak, and B (non-null). Now, the probability…

Q: a certain population, a group of people has a 0.23% rate of heterochromia. If a random person is…

A: Probability = number of favorable eventstotal number of events

Q: In a certain year, 11,289 professional train pushers are diagnosed with carpal tunnel.  The top…

A: Given Data: Total=11289 n( not Tokyo, Kyoto or Osaka)=11289-3730-2015-1831=3713

Q: What is the probability that a batch of serum survives the first departmental inspection but is…

A: A manufacturer of a COVID-19 vaccine is concerned about the quality of its flu serum. Batches of…

Q: about 7% of the population of a large country is nervous around strangers. If two people are…

A: The probability that both are nervous around strangers is,

Q: it is estimated that 4800 of the 24,000 voting residents of a town are against a new sales tax. If…

A: Given: Number of residents against a new sales tax (x)= 4800 Total voting residents (N)=24000

Q: A local hospital has records of 130 patients who visited the emergency room with a variety of…

A: GivenTotal patients who visited emergency room n(total) = 130number of patients with  high blood…

Q: In a certain year, 12,078 professional train pushers are diagnosed with carpal tunnel. The top…

A: Given: Total number of professional train pushers that are diagnosed with carpal tunnel = 12078.…

Q: When a single card is drawn from a well-shuffled deck of cards, what is the probability that it will…

A: Given, n = 52 cards single card is drawn.         To find, The probability that it will be an ace…

Q: Suppose that in the small state of Rhode Island in the USA, the average number of women suffering…

A:

Q: A certain group of women has a 0.210.21​% rate of​ red/green color blindness. If a woman is…

A: Given DataPercentage of women having red/green color blindness = 21%Probability of women having…

Q: A certain group of women has a 0.29​% rate of​ red/green color blindness. If a woman is randomly​…

A: Given, A certain group of women has a 0.29​% rate of​ red/green color blindness. Let P(A) = 0.29% =…

Q: a) If 20 melanoma patients are given Interleukin-2 plus a vaccine, what is the probability that…

A: Given: Number of patients = 178 Group A received interleukin-2 only, Group B received interleukin-2…

Q: To avoid being stuck with a shipment of defective HDTV sets, a large retailer tests a random sample…

A: Sample size n=3 Defect rate p=0.012 q=1-p=1-0.012=0.988 X=Number of defective items…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If eleven seeds are…

A: Answer:Given that:p=0.95 ,   n=11now will use Binomial probability P(X=x)=nx*Px*(1–P)n–x,where…

Q: A quality control engineer inspects a random sample of three batteries from a lot of 30 car…

A: Given,total no.of batteries (N)=30no.of sample batteries(n)=3no.of defective batteries(M)=10X=no.of…

Q: A biomedical research company produces 40% of its insulin at a plant in Kansas City, and the…

A: It is given that, a biomedical research company produces 40% of its insulin at a plant in City K,…

Q: A manufacturer of bicycles produces 80 per cent of its output in its New York factory and the rest…

A:

Q: ) What is the probability that a randomly selected adult regularly consumes both coffee and soda? )…

A:

Q: Empirical evidence suggests that 25% of Florida drivers are uninsured. If four random Florida…

A: The probability of more than one driver is uninsured can be calculated using Binomial distribution:

Q: Bicycles for hire at the Durban Beach front are deemed beyond repair when one or both its wheels are…

A: A number of events are said to be independent if the probability of occurrence of any one of them is…

Q: A shipment of 10 microwave ovens contains 2 defective units. A restaurant buys four of these units.…

A:

Q: A certain group of women has a 0.06% rate of red/green color blindness. If a woman is randomly…

A: Concept: Compliments are the mutually exclusive pair of events. The complementation rule states that…

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.