Question 19 A recent study of 200 nurses found that of 125 female nurses, 56 had bachelor’s degrees; and of 75 male nurses, 34 had bachelor’s degrees. If a nurse is selected at random, find the probability that the nurse is a female nurse with a bachelor’s degree Group of answer choices None of the above 17/100 7/25 5/8

Q: QUESTION 21 A large chain retailer purchases a certain kind of electronic device from a…

A: Given data, p=10% =0.10 n=18 P(X≥1)=?

Q: Question 10: two cards are drawn at random from a standard deck of 52 playing cards. Find the…

A:

Q: Question 2: Three out of four people think most advertising seeks to persuade people to buy things…

A: Three out of four people think most advertising seeks to persuade people to buy things that they…

Q: Question 2 A group of 200 women and girls is surveyed. 120 of them are under 30 and of these 120, 70…

A:

Q: Question 7: Your manufacturing plant produces air bags, and it is known that 10% of them are…

A: Image is attached with detailed solution.

Q: n a certain year, 10,100 professional train pushers are diagnosed with carpal tunnel.  The top…

A: Given that the top cities for such diagnoses are Tokyo with 2,482, Osaka with 2,821, and Kyoto with…

Q: Question 4 Giving a test to a group of students, the grades and gender are summarized below B. Total…

A: Note: Probability of an event =  (Number of favourable outcomes for this event) / (Total number of…

Q: Question 7 A box contains 35 red pens (R), 22 green pens (G) and 15 black pens (B). Amelia chooses…

A: Given,no.of red pens=35no.of green pens=22no.of black pens=15total no.of pens=72

Q: Question 9: 80% of people those who purchase pet insurance are women. If the owners of 10 pet…

A: We have to find out given probability..

Q: Question 3 (b) A school finds that 30% of the students are low achievers. The Headmaster is…

A: Suppose there are 100 students.

Q: What is the probability that at least one of them can be caught in a pond?  Round your answer to the…

A: Here Given  Total No OF fish =80 No of Fish From Pond= 80-34-30-4=12  No of fish from Other than…

Q: QUESTION 2   Three hundred adults were asked whether or not they watch for calories and fat…

A:

Q: Question 1 A new car warehouse has 200 cars. It is known that 75% of the cars have…

A: As per the guidelines we are allowed to solve maximum of 1 question. If you need help with another…

Q: Question 21 A shipment of 7 television sets contains 3 defective sets. A hotel makes a random…

A: The experiment consisted of 7 television sets. That is N=7, within these 3 defective sets. That is,…

Q: QUESTION 7 A recent survey revealed that 54% of 18-to-34 year olds, 33% of 35-to-54 year olds, and…

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

Q: Question 4: A worker-operated machine produces a defective item with prob- ability 0.01 if the…

A:

Q: The Gift Basket Store had the following premade gift baskets containing the following items. First…

A: Solution

Q: Question 5: In a factory a total of 240 workers drive three types of cars, namely Waja, Toyota and…

A: Solution

Q: Question No 7 Sudama is the manager of the electronics section of a departmental store. He has…

A:

Q: Question 3: A) Public Opinion reported that 5% of Americans are afraid of being alone in a house at…

A: AS per our guidelines we are suppose to do only one question…

Q: QUESTION 9 Giving a test to a group of students, the grades and gender are summarized below Grades…

A: Given,   A B C Totals Male 18 13 2 33 Female 15 7 5 27 Totals 33 20 7 60

Q: Assume a doctor uses a specific form of mesh to repair all hernias in his hernia patients. The…

A:

Q: QUESTION 22 A lot of 50 bulbs contains 11 that are defective. The lot is to be inspected by choosing…

A:

Q: Question 11: Let X be a random variable representing the number of Vitamin C packs, that a…

A: Given, The pharmacist sells on the average 5 Vitamin C packs per hour Let X be a random variable…

Q: QUESTION 13 Ajury pool consists of 25 people, 10 men and 15 women. Compute the probability that a…

A:

Q: Question 13 There are 5 white bunnies and 6 black bunnies in a laboratory. We select 3 bunnies…

A:

Q: Question 28 Consider a bag containing 73 purple marbles, 91 green marbles, and 36 yellow marbles.…

A:

Q: Question 5 – binomial (The binomial table in the Week 3 Assignment may hel When a particular machine…

A: Given: Probability of non-defective items, P(A)=0.7. Probability of defective items,…

Q: Question [9] sSuppose it is known that a new treatment is successful in curing a muscular pain in…

A:

Q: Question 6 options: After a serious crime was committed in a small town: The police are going to…

A:

Q: QUESTION 12 Of the last 200 customers entering a grocery store, 50 have purchased fresh fruits. If…

A: Given Total number of customers entering a grocery store=200 Total number of customer purchased…

Q: QUESTION 10 Find the indicated probability. A committee of three people is to be formed. The three…

A: There are total 10 samples.  Among them, 3 samples have A and B together in them. {ABC, ABD, ABE}

Q: Question 19 In a class of 26 learners, 4 of the 12 females wear glasses and 3 males wear glasses.…

A:

Q: An auto sprayer works on slightly used cars imported from Korea. Based on the o d nature of the…

A: GivenThe average number of scrathces on  typical car is 2λ=2x~Poisson(λ=2)P(X=x)=e-λ×λxx!   ; x≥0

Q: Giving a test to a group of students, the grades and gender are summarized below Grades and Gender…

A: We have given a summary of the grades and gender.   A B C Total Male 16 8 14 38 Female 20 19…

Q: QUESTION 14 A large chain retailer purchases a certain kind of electronic device from a…

A: Given Information: Defective rate of the device is 10% i.e., p=0.10 Sample size (n) = 14 To find the…

Q: QUESTION 3 60% of the used cars in local market of Suhar are from local agencies, and the remainders…

A: Let us denote: A= the event that the car is from local agency.A'= the event that the car is from…

Q: QUESTION 12 A large chain retailer purchases a certain kind of electronic device from a…

A: Given data, n=18 p=5% =0.05 P(X≥1)=?

Q: Yes NO (N) Male (M) Female (F) 150 100 150 100

A: The table is shown having number of male and female respectively.

Q: QUESTION 8 "Among a group of coworkers, 12 choose pizza for lunch and 8 students choose sushi. A…

A:

Q: Question 13 65% of all Americans live in cities with population greater than 100,000 people. If 46…

A: Let X be the number Americans live in cities n=sample size  let p be the the probability greater…

Q: QUESTION 7 A large chain retailer purchases a certain kind of electronic device from a manufacturer.…

A: If we have n trials each having two outcomes, say Success and Failure, trials being independent and…

Q: Question 7 Every cereal box has a gift inside, but you cannot tell from the outside what the gift…

A: Given Data: Let X be the random variable of number of box that have secret decoder ring  p=1753 As 2…

Q: Consider the number of blocks on the master file that are read before the first block is updated.…

A:

Q: Question 6 Winston, a dog, loves to play fetch. He catches each ball mid-air independently with…

A: Let X be the Random variable from binomial distribution with probability (p) = 0.4 and sample size…

Q: QUESTION 19 Luke has several video games that he can play. Out of his 30 Wii games, 12 of them…

A: Given,no.of wii games involve mario=12Total no.of wii games=30no.of switch games involve…

Q: QUESTION 2 A camera monitors number plates for cars and motorbikes. 83% of vehicles checked are…

A: There are 83% are cars so the probability that the vehicle is car is 0.83.  Then the probability…

Q: Question 11  A shop sells rare comic books. A comic book is described as damaged if it has been…

A: We have given that  n=10, p=1/5=0.2 q=1-0.2=0.8 X~Binomial(n=10,p=0.2) X=Number of damage book Note:…

Q: Question 8 ( A computer game is designed in such a way that a player either wins with probability…

A:

Q: Question 13 O Report A marketing company surveyed a large random sample of teenagers living in a…

A: