1. A. B. to the problem and the student did not get the correct answer. A random sample of 15 people is taken from a population in which 40% favor a particular political stand. What is the probability that exactly 6 individual in the sample favor this political stand? 0.4000 0.5000 concepts used are not related C. D. 0.4000 0.2066

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A:

Q: Example 2.4.7 Suppose the probability of a new-born baby being a boy is 0.51. In a family of 8…

A: Answer: Using the given data, We have

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A: given data  Pennies=9 Dimes=20 Nickels=22Quarter=8________________total coins=59

Q: only 4 had no brothers or sisters, and only child in the household. If a student is randomly sel at…

A: See the hand written solution

Q: Question 22 A die is rolled once. Find the probabilities of the given events. Leave your answer as a…

A: A die has six faces

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A: It is given that a certain virus affects 0.6% of the population. Also a test used to detect the…

Q: In Mr. M's chemistry class the probability that a randomly selected student earned an a on the…

A: From the Given Data: n( Got an A and did not attend tutorial)=12-16=4   Attended Tutorial Did not…

Q: Answer the problem following the format indicated on the attached image. Albinos are unable to…

A: The probability that for a particular species of bird there is a true true albino is computed as:…

Q: a large university 13.5% of the students.11 economics, 24.7% of the students take atistics and 11.7%…

A: Peconomics=0.135Pstatistics=0.247Peconomics and statistics=0.117

Q: A class is taking a multiple choice test with 10 questions where each question has four possible…

A: The probability that R guesses exactly 8 of the questions correctly is obtained below: From the…

Q: evin flipped a coin 450 times. His results are below. Heads Tails 240 210 xpress each probability in…

A:

Q: Suppose that 35% of people have a dog, 21% of people have a cat, and 16% of people own both. someone…

A: Given that,35% of people have a dog21% of people have a cat16% of people own both

Q: 1. Which of the following numbers could not possibly be a probability? Justify your answer. a. 3/4…

A: From the provided information, The provided options are as follow: 3/4, 1.2, 0, 1, 5/4, 0.2

Q: In a digital transmission system, bits of 0's and 1's are transmitted sequentially through a cable.…

A: Given that  n=10 , p=20%=0.20 , q=1-p=1-0.20=0.80 X~Binomial(n=10,p=0.20) p=Probability of the bits…

Q: 57. Suppose 22% of students at a certain university are out-of-state students. A professor takes…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A: Q 3) Given a standard playing card Q4) Flipping a coin 3 times

Q: Exhibit 5-11 The random variable x is the number of occurrences of an event over an interval of ten…

A:

Q: About IO percent of the population is left-handed. Ofthose who are right-handed, about 40 percent…

A: Multiplication Rule:Multiplication rule for two dependent events A, and B is given by:

Q: Illustration 16.37. A bag contains, identical except for colour, of which 5 are red and 3 white. A…

A:

Q: Ahmad took two exams. The probability of his passing both exams is 0.6. The probability of his…

A: P(passing both exams)=0.6, P(passing first exam)=0.8

Q: Question 30 There are eleven female board members and nineteen male board members. You should show…

A:

Q: %24 2] 31 A test was given to a group of students. The grades and gender are summarized below. A B.…

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Q: At a drug rehab center 38% experience depression and 28% experience weight gain. 17% experience…

A: d) Consider two non-null events A and B.

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A: Given 24% of people own dogs

Q: In a laboratory, 12 individuals have a certain disease and 30 are healthy. 10 individuals are…

A: We want to find true option.

Q: When commercial aircrafts are inspected, wing cracks are reported as non-existent, detectable, or…

A: Since we answer only the first question, we'll be answering the first question only. Please resubmit…

Q: Suppose that you are looking for a student at your college who lives within five miles of you. You…

A: Given data, n=248 p=40%=0.40 q=1-p=0.60   The probability mass function of geometric distribution to…

Q: Question 2. There are 10 balls in a box: 2 are red and 8 are blue. If 5 of these balls are selected…

A: Let p be the probability that a ball is red. Let X represents the number of red balls out of 5…

Q: Which one of the following is not a valid number for a probability? O a. 0.32 Ob. 17% O c. 0 Od.…

A: To find: Which one of the following in not a valid number for a probability.

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A:

Q: Problem 1: Asking Embarrassing Questions, Politely When doing polling, for instance to figure out…

A: The probability a person supports a candidate is p. Let  be the fraction of N people polled who…

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Q: Eye Color Вгowh 40% Other Blue 10% 30% Green A USE SALT If a student is selected at random, what is…

A: From the given pie chart we find the probability.

Q: Question 16 Suppose a jar contains 10 red marbles and 10 blue marbles. If you reach in the jar and…

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Q: A marketing firm conducted a credit card survey in a shopping mall According to the poll, 18…

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Q: 1. The probability that Thomas passes mathematics is 0.45; biology 0.6 and both 0.15. Determine the…

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Q: A certain affects virus 0.2% of the population. A test used to detect the virus in a person is…

A: From the given information the test used to detect the virus in a person is positive 90% of the time…

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A: Given 18-pannles 18-nickels 13-dimes 13-quarters

Q: A survey of 44 students at a business school showed the following majors: 14 Accounting Finance…

A: Given;Accounting                14Finance                       7E-Commerce           5Management…

Q: Q7. Suppose that someone makes an average of one spelling mistake per email they send. What is the…

A: Given: An average of one spelling mistake is made per email.

Q: What is the answer? Show your complete solution and simplify your final answer without the use of a…

A:

Q: 8-letter words, with or without meaning, are created by using the letters of "MERCEDES". Blank #1:…

A: Given information Word “MERCEDES” M -1, E-3, R -1,C-1,D-1,S-1