he probability that a person in the United States has type B​+ blood is 10​%. Three unrelated people in the United States are selected at random. Complete parts​ (a) through​ (d).       ​(a) Find the probability that all three have type

Q: In a certain year, the probability that a stock was in the Information Technology sector was 0.1256.…

A: Given that P(F) = 0.8744 P(F') = 0.1256 P(E | F) = 1 - 0.4441 = 0.5559 P(E | F') = 1 - 0.2838 =…

Q: An expert has determined that the probability of each egg put in an incubator being successfully…

A: Let p be the probability that an egg hatched to a baby chick a month later. Given that p = 0.95 Let…

Q: The probability that a person living in a certain city owns a dog is estimated to be 0.2. Find the…

A: Given,               P=0.2               X=10               r=2      X~ Neg.Binomial…

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A:

Q: A survey showed that 75% of adults need correction for their eyesight. If 8 adults are randomly…

A: Given that 75% of adults need correction for their eyesight. There are 8 adults in the study. Let us…

Q: One interpretation of a baseball player's batting average is as the empirical probability of getting…

A: Given Data: Let X represent the random variable p=0.291 n=4   X~ Binomial(4, 0.291)

Q: what is the probability that his team will win th

A: Since , we have that the probability of making a field goal over a 40 yards is 77%. Also , the field…

Q: If the probability of a machine producing a defective part is 0.05, what is the probability of…

A:

Q: pproximately 7% of the population has the O- blood-type. If you drew a random and independent sample…

A: p = 0.07 n = 2065

Q: The mayor of a town estimates that 65% of the residents in the town favor a raise of taxes to…

A: Given information: p=The probability of residents in the town favor a raise =65%=0.65 400 people…

Q: ccording to the Almanac of Questionable Statistics, Vol 4 (2012), the probability of a mass squirrel…

A: Given data, the probability of a mass squirrel uprising in any given year is P(A)=0.43  the…

Q: An engine encounters a standard environment with a probability of 0.95, and a severe environment…

A: Let M be the event representing an engine encounters a standard environment. Let N be the event…

Q: A family has four children. What is the probability that exactly 3 of the children are girls? In…

A: Given data A family has four children.

Q: A certain disease has an incident rate of .1%. If the negative rate is 5% and the flase positive…

A: Given: An incident rate of 0.1% negative rate is 5% positive rate is 4%  compute the probability…

Q: On New Year’s Eve, the probability of a person driving while intoxicated is 0.32, the probability of…

A:

Q: The probability that a randomly selected 4-year-old male salamander will live to be 5 years old is…

A: Given,The probability that a randomly selected 4-year-oldmale salamander will live to be 5 years old…

Q: The probability of a student who wants to become a pilot to pass the written exam for private pilot…

A: We have to find given probability.

Q: the 43​% rate is​ correct, find the probability of getting 93 or fewer smartphone owners who use…

A: Given Data : sample size,n= 261 probability of success,p= 0.43

Q: A recent survey found that the probability that a student at a particular educational institution is…

A: Solution: From the given information,

Q: The probability of a randomly selected adult in one country being infected with a certain virus is…

A:

Q: At a sports camp, it was found that 80% of students play soccer, 71% of students play baseball, and…

A:

Q: The probability that a person, living in a certain city, owns a dog is estimated to be 0.3. Find the…

A: Givenp=0.3the tenth person randomly interviewed in that city meanssample…

Q: According to a study done by a university student, the probability a randomly selected individual…

A: Given that, The probability that a randomly selected individual will not cover their mouth when…

Q: In a large school, it was found that 64% of students are taking a math class, 77% of student are…

A:

Q: An engine encounters a standard environment with a probability of 0.9, and a severe environment with…

A: Let M be the event representing an engine encounters a standard environment. Let N be the event…

Q: The probability is 1% that an electrical connector that is kept dry fails during the warranty period…

A: Given: A probability of connector that fails while it is dry, P(FD)=0.01 A probability of connector…

Q: According to a study, 77% of K-12 schools or districts in a country use digital content such as…

A:

Q: In a shooting game, two players shoot at a target at the same time. Suppose person A hits the target…

A:

Q: In a certain year, the probability that a stock was in the Information Technology sector was 0.1302.…

A:

Q: A blood bank asserts that a person with type O blood and a negative Rh factor (Rh−) can donate blood…

A:

Q: An examiner knows from past experience, that students who consistently do all their homework have a…

A: Given Information: P(Passing the subject | Homework) = 0.9 P(Passing the subject | No Homework) =…

Q: A recent survey found that the probability that a student at a particular educational institution is…

A:

Q: According to a study done by a university​ student, the probability a randomly selected individual…

A: c) From the given information, the probability a randomly selected individual will not cover his or…

Q: A recent survey indicates that 62% of HKU students who registered in an Economics course have…

A: Let us denote X=the number of HKU students who registered in an Economics course n=number of trials=…

Q: n applicant is selected at random, what is the probability that he/she passes the academic…

A: Given:     Work Experience standards      yes  No  Total Academic Achievement Standards  yes…

Q: A construction company is currently bidding a job overseas in country X. The chance of winning the…

A: Let us denote the event of winning the job by C. A=the event that party A wins B=the event that…

Q: The probability that it rains in London on a random day in fall is 0.3. A student walks to campus…

A: Given Data: The probability of rain on a random day is: P(r)=0.3 The probability of the student…

Q: in a large population 68% of the people have been vaccinated,if 4 people were selected, what is the…

A:

Q: The probability that a randomly chosen student in a statistics class submits his/her homework on…

A: Given,n=50p=0.10q=1-0.10=0.9A random variable X~Binomial(n=50  ,  p=0.10)P(X=x)=Cx50 0.1x0.950-x…

Q: Based on a smartphone survey, assume that 50% of adults with smartphones use them in theaters. In a…

A: Given: 50% of adults with smartphones are used in theatres and in a separate survey of 292 adults…

Q: On New Year's Eve, the probability of a person having a car accident is 0.09. The probability of a…

A: Given,Let A=a person having a car accidentB=a person driving while…

Q: estimate the probability of getting an offspring pea that is green. Is the result reasonably close…

A: In a genetics experiment on ​peas, one sample of offspring contained 436 green peas and 373 yellow…

Q: The probability of a snowstorm on Thanksgiving is 0.40 and the probability of a snowstorm on…

A: Independent Events:Two events are said to be independent if occurrence of one event does not affect…

Q: In a certain year, the probability that a stock was in the Information Technology sector was 0.1357.…

A: Given:-             In a certain year, the probability that a stock was in the Information…

Q: the probability that 38 or more will not develop any faults within the first 3 years of use

A: Given, p = 0.003 q = 1-p = 0.997 n = 40 Let X be no. of fault machines

Q: Suppose it has been determined that the probability is 0.8 that a rat injected with cancerous cells…

A: Suppose it has been determined that the probability that a rat injected with cancerous cells will…

Q: At a Noodles & Company restaurant, the probability that a customer will order a nonalcoholic…

A: From the provided information, At a Noodles & Company restaurant, the probability that a…

Q: Based on a survey, when 1009 consumers were asked if they are comfortable with drones delivering…

A: Let x be the number of customers comfortable with the drones is represented as 0 + which follows…

Q: Based on a smartphone survey, assume that 43% of adults with smartphones use them in theaters. In a…

A: We have given that  Sample size n= 243  Favorable cases x=104 Success of probability p= 0.43