Suppose that the probability that a passenger will miss a flight is 0.0995 Airlines do not like flights with empty​ seats, but it is also not desirable to have overbooked flights because passengers must be​ "bumped" from the flight. Suppose that an airplane has a seating capacity of 57 passengers. Suppose that 63 tickets are sold. What is the probability that a passenger will have to be​ "bumped"? ​ For a plane with seating capacity of 51 passengers, how many tickets may be sold to keep the probability of a passenger being​ "bumped" below 55​%?

Q: Assume that when adults with smartphones are randomly​ selected, 52​% use them in meetings or…

A: Given,n=5p=0.52Let X=no.of adults use their smartphonesin meetings or classes.X~Binomial(n=5 ,…

Q: Assume that when adults with smartphones are randomly​ selected, 57​% use them in meetings or…

A: Binomial Distribution :  The binomial probability is a type of discrete probability distribution…

Q: Assume that among the computers brought to a certain shop for repairs, the probability of a computer…

A:

Q: Suppose that a mobile telecommunication company’s helpline receives five calls, on average, per…

A: Here Given  Mobile telecommunication company’s helpline receives five calls, on average, perminute.…

Q: Assume that when adults with smartphones are randomly​ selected, 54​% use them in meetings or…

A: Given,n=8p=0.54X~binomial(n=8 , p=0.54)P(X=x)=cxn px (1-p)n-x ; x=0,1,2,3......n

Q: Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes.…

A: Given that n =15 , P =0.45 Using binomial distribution Find P ( x <3 ) =?

Q: Assume that when adults with smartphones are randomly​ selected, 37​% use them in meetings or…

A: We have given that,  Probability (p) = 37% = 0.37 . n = 9 . And x=2 .

Q: Assume that when adults with smartphones are randomly​ selected, 53​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 56​% use them in meetings or…

A: Consider X be a random variable which follows binomial distribution indicates the smartphone users…

Q: Suppose the probability that a person in Jordan is exposed to corona = 0.05 , if 700 persons attend…

A: Given :  the probability that a person in Jordan is exposed to corona = 0.05 , P = 0.05 Now,  700…

Q: Suppose that the probability that a passenger will miss a flight is 0.0929. Airlines do not like…

A: Given Seating capacity=53 q=0.0929

Q: Assume that when adults with smartphones are randomly​ selected, 48​% use them in meetings or…

A:

Q: The probability that a randomly selected 29-year old male will survive the year is 0.998135…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 51​% use them in meetings or…

A: Let X be the adults with smartphone X~B(n=10, p=0.51) P(X>=5)= ?

Q: The U.S. Weather Service reports that in a certain northern city it rains 40 days and snows 25 days…

A: Let A be the event that northern city has rain days  Let B be the event that northern city has snow…

Q: Assume that when adults with smartphones are randomly​ selected, 59​% use them in meetings or…

A:

Q: Suppose that of the 143 patients who visited Doctor Baptiste’s office this week, 41 had high LDL…

A: Given : 143 patients who visited Doctor Baptiste’s office this week, 41 had high LDL cholesterol 32…

Q: Assume that when adults with smartphones are randomly​ selected, 51​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 52​% use them in meetings or…

A: Given that adults with smartphones are randomly​ selected, 52​% use them in meetings or classes.…

Q: An advertisment claims that 63.8% of customers are satisfied with a certain bank. What is the…

A: Solution

Q: Suppose that about 58% of the people who are murdered actually knew the person who committed the…

A: Given, Suppose that about 58% of the people who are murdered actually knew the person who committed…

Q: Suppose that the probability is 0.0122 that a person who purchases a ticket for an airplane does not…

A: Probability is 0.0122 that a person who purchases a ticket for an airplane does not show up for the…

Q: Assume that when adults with smartphones are randomly​ selected, 46 ​% use them in meetings or…

A:

Q: Suppose the probability of purchasing a defective smart phone is 0.04. What is the probability of…

A: Introduction: Denote X as the number of defective smart phones obtained in a purchase of 20 smart…

Q: The probability that a randomly selected 3​-year-old male chipmunk will live to be 4 years old is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes.…

A: Given,n=6p=0.54q=1-p=1-0.54=0.46X=No.of adults use their smartphones in meetingsor…

Q: Assume that when adults with smartphones are randomly​ selected, 41​% use them in meetings or…

A: Consider X be a random variable which follows binomial distribution indicates the smartphone users…

Q: Assume that 12 jurors are randomly selected from a population (Hidalgo County, Texas) where 80% of…

A: Given that, n=12 and p=80% of people are Mexican-American descents=0.80 Hence, X ~Bn=12, p=0.80 a)…

Q: Suppose that it is known that 95% of people vaccinated with a serum is are protected from a…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 61​% use them in meetings or…

A: A binomial experiment is a discrete probability experiment. To use the binomial model,…

Q: Assume that when adults with smartphones are randomly​ selected, 57​%use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 47​% use them in meetings or…

A: Given data Probability that adult with smartphones will use them in meetings  = 0.47 Number of…

Q: The probability that a randomly selected 1-year-old male feral cat will live to be 2 years old is…

A: If happening or not happening of one event does affects the probability of happening or not…

Q: Assume that when adults with smartphones are randomly​ selected, 52​% use them in meetings or…

A: We have to  find the probability that at least 6 of them use their smartphones in meetings or…

Q: How do I solve this problem?

A:

Q: Assume that when adults with smartphones are randomly​ selected, 53​% use them in meetings or…

A:

Q: A study determined that 9% of children under 18 years of age live with their father only. Find the…

A:

Q: Assume that when adults with smart phones are randomly selected 53% use them in meetings or classes.…

A: Let X is a random variable that represents adults those use smartphone. In this case, binomial…

Q: Assume that when adults with smartphones are randomly​ selected, 57%use them in meetings or classes.…

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

Q: The probability that a randomly selected 3-year-old male feral cat will live to be 4 years old is…

A:

Q: Suppose a certain breed of piglets have a sex-ratio of 0.54 (that is the probability of  male…

A: Concept: By considering binomial probability we can solve this question. Given: Total number of…

Q: Suppose that the probability that a passenger will miss a flight is 0.0919. Airlinos do not like…

A: Given: Probability of miss the flight q = 0.0919 Probability of make the flight p = 1-0.0919 =…

Q: Assume that when adults with smartphones are randomly​ selected, 51​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 64​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 56% use them in a meeting or…

A: Answer - Assume that when adults with smartphones are randomly​ selected, 56%   use them…

Q: Assume that when adults with smartphones are randomly​ selected, 51​% use them in meetings or…

A: From the given information p = 0.51, x= 2 and n = 5. The probability mass function of the binomial…

Q: The probability that a randomly selected ​2-year-old male salamander will live to be 3 years old is…

A: Given data, Probability that a randomly selected salamander will live to be 3 years old = 0.97706…

Q: Suppose that the probability that a person books an airline ticket using an online travel website is…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 56​% use them in meetings or…

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

Q: Assume that when adults with smartphones are randomly​ selected,47​% use them in meetings or…

A:

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.