Finding Binomial Probabilities The television show Pretty Betty was successful for many years. Let's assume that this show had a share of 16, meaning that among all households with TV sets in use during the time of the show's broadcast, 16% were tuned to

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: researcher found that 85% of white ash trees in Pennsylvania are damaged by the emerald green ash…

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Q: The accompanying table shows the numbers of male and female students in a particular country who…

A: The question is about conditional probabilityGiven :To find :a ) Prob. that a rand. selected student…

Q: c. You play card game and select two cards from 52 - card deck without replacement. Probability that…

A: The information provided in the question are as follows :-Two cards are to be selected from a deck…

Q: A police department reports that the probabilities that 0,1,2,3 burglaries will be reported in a…

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Q: A television station wants to know how its newest show is performing. The results of their poll of…

A: Given that,A television station wants to know how its newest show is performing.

Q: There are 10 questions on a multiple-choice quiz. Each question has four possible answers. Suppose…

A: The number of multiple-choice questions is 10. The number of possible outcomes is 4.

Q: About 2% of children in the United States are allergic to peanuts. Choose three children at random…

A: Given information is,Probability of being allergic probability of not being allergic

Q: A group of people were asked if statistics teachers know the true meaning of life. 338 responded…

A: Given data No of people who thinks, statistics teachers know the true meaning of life = 338 No of…

Q: In a class of students, the following data table summarizes how many students passed a test and…

A: passed the test failed the test total completed the homework 14 2 16 did not completed the…

Q: You randomly sample 300 graduating seniors and 40 indicate that they are going straight to graduate…

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Q: A die is weighted in such a way that each of 5 and 6 is three times as likely to come up as each of…

A: The outcomes for a die are 1, 2, 3, 4, 5 and 6.From the given information, the number 5 and 6 are…

Q: Please help solve these problems step by step so I could learn the routine myself. Thank you!…

A: Given: Probability for the G (Gatorade) and E (Energy) PG=0.50PE=0.40PG∩E=0.20

Q: Research has shown that approximately 1 woman in 700 cames a mutation of a particular gene. About…

A: Given: Research has shown that approximately 1 woman in 700 carries a mutation of a particular gene.…

Q: Male Female Walk 16 24 Bike 19 11 Car 21 22 The table shown gives the results of a poll taken on…

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Q: There is a 72% chance you will be able to get tickets to a concert to see your favorite band in the…

A: Given problem Given that   There is a 72% chance you will be able to get tickets to a concert to…

Q: Color blindness has a rate of about 5% among males.  If you pick a group of 15 males, what is the…

A:

Q: In a class of students, the following data table summarizes how many students passed a test and…

A: passed the test failed the test total completed the homework 11 6 17 did not completed the…

Q: In a large school, it was found that 71% of students are taking a math class, 73% of student are…

A:

Q: An amusment park worker tries to get you to play his game. If he is able to guess your birth month,…

A: An amusment park worker tries to get you to play his game. If he is able to guess your birth month,…

Q: We have a 150-seat airplane. Historically 93% of ticket holders show up for the flight. If I sell…

A: From the provided information, Sample size (n) = 159 Probability of success (p) = 0.93 The process…

Q: A computer technician notes that 40% of computers fail because of the hard drive. If he repairs many…

A: random variable X number of trials at which first success occurs. X~geometric(p)  where…

Q: The probability of a success is .45. If you have a sample of 13 people, what is the probability that…

A: Bin(n=13, p=0.45)

Q: About 4% of children in the United States are allergic to peanuts. Choose three children at random…

A: For the defined events A as the child is allergic to peanuts, and NA as the child is not allergic to…

Q: The probability that an email is spam is 74%. If a spam filter analyzes two emails, what is the…

A: It is given that, the probability that an email is spam is 74%.

Q: A poll showed that 63.4% of Americans say they believe that some people see the future in their…

A: We are given that 63.4% of Americans say they believe that some people see the future in their…

Q: Based on meteorologi 26.5% . Find the prob

A: Given data,probability that it will snow in a certain town on January 1st is p=26.5%p=0.265Find P(it…

Q: A company is conducting a survey to determine how prepared people are for a long-term power outage,…

A: Given data; Response Frequency very prepared 260 somewhat prepared 993 not too prepared 529…

Q: A group of people were asked if statistics teachers know the true meaning of life. 201 responded…

A:

Q: 140 characters A 2014 survey suggests that 71% of U.S. teenagers use Facebook, 33% use Twitter, and…

A: given data  event A : use facebook event B : use twitter P(A) = 0.71 P(B) = 0.33 )(A∩B) = 0.15…

Q: Suppose that 33% of people in a certain city are on an online dating website. If three people are…

A: Given information 33% of people are on online dating website Probability that people are on online…