Find the indicated probability. 19) The table below describes the smoking habits of a group of asthma sufferers. Occasional Regular Heavy Nonsmoker smoker smoker smoker Total Men 431 50 71 49 601 Women 382 48 86 39 555 Total 813 98 157 SS 1156 If one of the 1156 people is randomly selected, find the probability_that the person is a Woman or a non smoker. Work:

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: A manufacturing machine has a 1% defect rate. If 7 items are chosen at random, what is the…

A: X~ Binomial(n , p) Formula:   P(X= x) = nxpx(1-p)n-x ; x = 0,1,2,..,n

Q: Of 1232 people who came into a blood bank to give blood, 397 people had high blood pressure.Estimate…

A: Solution: From the given information, number of people had high blood pressure is 397 and the number…

Q: A gender-selection technique is designed to increase the likelihood that a baby will be a girl. In…

A:

Q: Suppose that 15% of college professors suffer from mental illness. What is the probability that if…

A:

Q: What is the probability that one of the eggs selected at random was at least 19.75 mm long but less…

A:

Q: A manufacturing machine has a 3% defect rate. If 7 items are chosen at random, what is the…

A: Let x follows binomial distribution with parameters n = 7 and p = 0.03   The pdf of binomial…

Q: A Company researcher has been given the task of collecting information about all employees within…

A: From the information, P(five or more years)=0.74, P( Master’s level )=0.34, and P(five or more years…

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: At a local college, 76 of the male students are smokers and 114 are non-smokers. Of the female…

A:

Q: A survey was made among 100 graduates to report on their employment status. The sample comprises 50…

A: Given that; 60 graduates are unemployed with 2/3 of them male 40 graduates are employed with 3/4 of…

Q: A randomly selected family has 3 children. What is the probability that there are 2 girls (given…

A: Let's B is the number of boys and G in the number of girls.The sample space for the 3 childred…

Q: A batch consists of 12 defective coils and 88 good ones. Find the probability of getting two good…

A: According to the provided data, there are a total of 100 coils out of which 12 are defective and 88…

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

A: Given information- We have given that a manufacturing machine has 3% defect rate. Probability of…

Q: Subjects were randomly chosen for a clinical trial consisting of 87 women and 88 men. 17 of the…

A:

Q: A bag contains 10 marbles; 3 Blue, 4 Red and 3 Green. In an experiment, 3 Marbles are selected…

A: Given that a bag contains 10 marbles (3 Blue, 4 Red and 3 Green) and 3 marbles are selected without…

Q: A​ gender-selection technique is designed to increase the likelihood that a baby will be a girl. In…

A:

Q: A box contains 4 point contact diodes and 6 alloy junction diodes. What is the probability that 3…

A:

Q: At a local college, 297 of the male students are smokers and 693 are non-smokers. Of the female…

A: The fraction of males who are non smokers=         (non smoker.males/total males)…

Q: Of the cartons produced by a​ company, 10​% have a​ puncture, 8​% have a smashed​ corner, and 1.3​%…

A:

Q: A box containing 8 yellow and 5 red marbles. If two marbles are to be drawn at random without…

A: If the probability of getting selected for each outcome is equal then such outcomes can be termed as…

Q: A​ gender-selection technique is designed to increase the likelihood that a baby will be a girl. In…

A: Given information 911 births consist of 469 baby girls and 442 boys Let X denotes the number of…

Q: A​ gender-selection technique is designed to increase the likelihood that a baby will be a girl. In…

A: See the solution

Q: From a bin of 50 parts, 6 parts are selected randomly without replacement. The bin contains 3…

A: Given  Total parts=50 6 parts have been selected from 50 parts Defective parts=3 Non-defective parts…

Q: card is drawn from a well-shuffled deck of 52 playing cards, the result recorded, and the card…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Of the cartons produced by a​ company, 4​% have a​ puncture, 7​% have a smashed​ corner, and…

A: Given that, 4% have a puncture 7% have a smashed corner 1.3% have both a puncture and a smashed…

Q: A box contains 5 green balls and 4 red balls. The probability of selecting 2 green balls and 1 red…

A: Given: box contains 5 green and 4 red balls  3 balls are drawn without replacement then the…

Q: find the probability that all 3 women use a computer in their jobs.   (PERCENTAGE FORMAT)

A: It is reported that 72% of working women use computers at work.  p = 0.72 = probability of working…

Q: A manufacturing machine has a 5% defect rate.If 8 items are chosen at random, what is the…

A: Given,Probability for defective, P=5%=0.05.If 8 items are randomly chosen, n=8.

Q: Suppose the prevalence of type II diabetes in a community is 36%. Researchers want to sample 16…

A: Suppose the prevalence of type II diabetes in a community is 36%. Researchers want to sample 16…

Q: at a local college,356 of the male students are smokers and 534 are non-smokers. Of the female…

A: Solution:Total number of male students = 356 + 534 = 890number of male smokers = 356probability of…

Q: A gender-selection technique is designed to increase the likelihood that a baby will be a girl. In…

A:

Q: construct a probability distribution for the random variable x which represents the sum of the…

A: Sample space: The collection of possible outcomes are called sample space. sample space is a…

Q: In a recent survey of 619 Salinas residents, 437 stated they experienced significant traffic delays…

A: Given: Total number of Salinas  residents = 619 The number of residents who experienced delays = 437…

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: If you draw five cards at random from a standard deck of 52 cards, what is the probability that…

A: Consider the provided problem: it is given that 5 cards are drawn from the deck of 52 cardsThe total…

Q: It is known that the customers of a hotel are 0.68 percent satisfied with the hotel. Accordingly,…

A:

Q: Find the probability distribution for the random samples of committees of size 4 chosen from 8…

A: Given: Total students = 8 Random samples of size 4

Q: A manufacturing machine has a 8% defect rate. If 3 items are chosen at random, what is the…

A: From the provided information, A manufacturing machine has an 8% defect rate that is p = 0.08 Sample…

Q: Given a bag of 10 marbles, 4 of them are white, 2 are black, and 4 are stripe. What is the…

A: Total number of marbles in the bag=10 number of white marbles =4 number of black marbles=2 number of…

Q: A manufacturing machine has a 2% defect rate. If 7 items are chosen at random, what is the…

A: Let us denote  X=the number of items that are defective n=number of trials=7 p=probability of…

Q: A​ gender-selection technique is designed to increase the likelihood that a baby will be a girl. In…

A: Given n=962 X=490

Q: A manufacturing machine has a 2% defect rate. If 8 items are chosen at random, what is the…

A: Let X be the number of defected machine from binomial distribution with probability (p) = 2% = 0.02…

Q: It's known that there are 10 faulty light bulbs among a shipment of 100 light bulbs. If the testing…

A: According to the given information there are total 100 light bulbsOut of which 10 are faulty light…

Q: Table shows a random sample of 200 cyclists and routes they prefer by gender. If you randomly select…

A: given data  gender lake path hilly path wooden path total female 45 38 27 110 male 26 52 12…

Q: anufactured in batches of 120 and the overall rate of defects is 5%. Estimate the probability that a…

A: Given: p=0.05 n=120 The population mean is calculated as: The standard deviation is computed as:…

Q: A bag contains 12 chips. 4 of the chips are red, 6 of the chips are white, and 2 of the chips are…

A:

Q: A manufacturing machine has a 2% defect rate. If 9 items are chosen at random, what is the…

A: Binomial distribution is given by

Q: A shipment of 9 computers contains 3 with defects. Find the probability that a sample of size 3,…

A: It is given that, There is a shipment of 9 computers out of which 3 are defective. So, Prob. of a…

Q: A random experiment is to draw one pencil at random from a box with 10 pencils of which 2 is red, 3…

A: GivenNo.of red pencils=2No.of blue pencils=3No.of yellow pencils=4No.of black pencils = 1Total no.of…

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.