A warehouse employs 28 workers on first shift, 15 workers on second shift, and 10 workers on third shit Elght workers are chosen at random to be interviewed about the work environment. Find the probability of choosing exactly five first-shift workers The probability of choosing exactly five first-shift workers is (Round to three decimal places as needed.)

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: a warehouse employs 26 workers on first shift, 15 workers on second shift, and 12 workers on third…

A: Given: Number of first shift workers = 26 Number of second shift workers = 15 Number of third shift…

Q: a class of 20 students is lined up in a random order each day to walk to lunch. what is the…

A: From the given information, there are 20 students. The 20 students lined up in a random order each…

Q: A manufacturing machine has a 3% defect rate . If 9 items are chosen at random , what is the…

A: Given data, p=3%=0.03 n=9 P(X>=1)=?

Q: Assume that when human resource managers are randomly​ selected, 64​% say job applicants should…

A:

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: A manufacturing machine has a 9% defect rate. If 5 items are chosen at random, what is the…

A: Given that, A manufacturing machine has a 9% defect rate. Sample size = 5

Q: Assume that when adults with smartphones are randomly selected, 55% use them in meetings or classes.…

A: Given p=0.55 and n=25 Let X be the adults using smartphones in meetings and classes X ~ B(n, p)…

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: A college sends a survey to selected members of the class of 2019. Of the  1,913   people who…

A: Given information No of people graduated = 1913 No of women = 569 No of women who went to graduate =…

Q: A poll is given showing 50% are in favor of a new building project. If 9 people are chosen at random…

A: Given data, p=0.50 n=9 P(X=3)=?

Q: Assume that when human resource managers are randomly​ selected, ​41% say job applicants should…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 49​% use them in meetings or…

A:

Q: Assume that when human resource managers are randomly selected, 64% say job applicants should follow…

A:

Q: Assume that when adults with smartphones are randomly selected, 39% use them in meetings or classes.…

A: Given , n = 9 ,  p = 0.39  Let , random variable X be the number adults use there smartphones in…

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

A:

Q: Assume that when human resource managers are randomly selected, 47% say job applicants should follow…

A:

Q: In a survey, 495 people indicated they prefer pepperoni pizza, 95 indicated they prefer cheese…

A: Probability of an event = (The number of wanted outcomes) / ( the number of total outcomes )

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

A:

Q: A manufacturing machine has a 5% defect rate. If 3 items are chosen at random, what is the…

A: Let "X" be the manufacturing machine has a defect.

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: A financial services committee had 60 members, of which 10 were women. If 8 members are selected at…

A: Concept of probability:Probability deals with the likelihood of occurrence of a given event. The…

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

A:

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

A: Given data, p=48%=0.48 n=7 P(X=4)=?

Q: ass, 75% of students are taking an English class, and 57% of students are taking both. Find the…

A:

Q: If 10 cards are to be chosen at random (without replacement) from an ordinary deck of 52 cards, find…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 55​% use them in meetings or…

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

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

A:

Q: A box contains 3 coins, where one coin is fair, one coin is two-headed, and one coin is weighted so…

A:

Q: determine the probability that EXACTLY 5 of 15 televisions are tuned to NFL Monday Night Football

A: The binomial distribution is a discrete probability distribution. It is widely used in the field of…

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 when adults with smartphones are randomly​ selected, 43​% use them in meetings or…

A: According to the provided information, p=0.43 n=10

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, 56​% use them in meetings or…

A: Let "X" be the adults who use their smartphones in meetings or classes.

Q: A manufacturing machine has a 3% defect rate. If 10 items are chosen at random, what is the…

A: We have to find the probability that at least one will have a defect....

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

A:

Q: In a large city, 15,000 workers lost their jobs last year. Of them, 7400 lost their jobs because…

A: The probability of an event is the ratio of the number of outcomes favorable by the total number of…

Q: Assume that when adults with smartphones are randomly​ selected, 35​% use them in meetings or…

A:

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

A:

Q: A Supervisor of a pharmacy found that 30% of the workers receive their spending money from part –…

A: Obtain the probability that at least 3 of them will have part- time jobs. The probability that at…

Q: A flashlight has 41 batteries, 5 of which are defective. If 3 are selected at random without…

A: Obtain the probability that all are non-defective. The probability that all are non-defective is…

Q: A warehouse employs 25 workers on first shift, 17 workers on second shift, and 10 workers on third…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: Assume that when human resource managers are randomly​ selected, ​54% say job applicants should…

A:

Q: Assume that when adults with smartphones are randomly selected, is affected, 47% use them in…

A:

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

A: Introduction to binomial distribution: Consider a random experiment involving n independent trials,…

Q: Assume that when adults with smartphones are randomly​ selected, 43% use them in meetings or…

A: Define the random variable x as the number of adults using smartphones in meetings or classes. Here,…

Q: A survey from Teenage Research Unlimited found that 40% of teenage consumers receive their spending…

A: Given, p = 0.40 n = 5 Here we use binomial distribution given as: P (X = x) = Cxn px (1 - p)n-x…

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 human resource managers are randomly​ selected, 38% say job applicants should…

A:

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: The probability that exactly 5 of them use their smartphones in meetings or classes is obtained…

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.