A shipment contains 20 computer chips, of which two are defective. If a person selects 10 chips at random, without replacement, what is the probability that at least one of the defective chips will be selected?   b) A shipment contains 20 computer chips, of which two are defective. If a person selects 10 chips at random, without replacement, what is the probability that both defective chips will be selected?

Q: A sweety jar contains 15 jelly babies, of which 8 are red and the rest are Green. Suppose you…

A: Let A be the event of getting  GREEN jelly babies and B be the event of getting RED jelly babies. By…

Q: 2. The Slaughter Meat Company has 60 employees. Fifteen are member of the United Slicers Union, 35…

A: Given, Total Number of employees = 60 Number of employees from United Slicers Union  = 15 Number of…

Q: Suppose that 58% of customers at McDonald's order fries, and that 37% of customers are women. Also,…

A: Given information Probability of ordering fries P (order fries) = 0.58 Probability of women ordering…

Q: In the senior year of high school graduating class of 100 students 42 studied mathematics, 68…

A: Given: Total number of students = 100 Students studied Mathematics  'M' = 42 Students studied…

Q: A coin is biased so that the probability of heads is 3/5. What is the probability that exactly four…

A: Given : Probability of getting heads is, p = 35 q = 1 - p q = 25 flips are independent. n = 9 x = 4…

Q: A Real estate company with 14 employees in their central office, 8 in their north office, and 6 in…

A:

Q: A group of students consisting of 20 males and 20 females were selected to participate in a research…

A: Solution: From the given information, there are 20 males and 20 females. Total number of students is…

Q: 2. One card is drawn from a standard pack of 52. What is the probability the it is either a Kina or…

A: no.of king cards=4no.of queen cards=4total no.of cards=52

Q: A fair coin is flipped 8 times, what is the probability that the coin does not turn up heads two…

A:

Q: 6-) If three balls are randomly drawn from a bow containing 6 white and 5 black balls, what is the…

A: Given three balls are randomly drawn from a bow containing 6 white and 5 black balls. To find the…

Q: Of the cartons produced by a​ company, 7​% have a​ puncture, 4​% have a smashed​ corner, and 1.1​%…

A: It was stated that the cartons produced by a​ company, 7​% have a​ puncture. The cartons produced by…

Q: Suppose that all license plates in a state have three letters and then four digits. If a plate is…

A: There are 10 digits [0-9]  and 26 letters [A-Z]   We can pick each letter in 26 ways and each digit…

Q: 9. From a pack of 52 playing cards, three cards are drawn one after the other without replacement.…

A: In a pack of 52 cards,no.of Ace cards=4no.of king cards=4n0.0f jack cards=4

Q: (a) 'A' speaks truth in 60 per cent cases and 'B' in 70 per cent cases. In what percent- age of…

A:

Q: 2. A Engineering team has 120 members, of whom 44 are Electrical Engineers, 30 are Mechanical…

A: sample size = 120 Let E: Electrical engineers      M: Mechanical engineers PE: 44120=0.367PM:…

Q: what is the probability that the other side is colored black?

A: Our aim is to find the probability that the other side is colored black.

Q: An urn has 18 balls that are identical except that 6 are white, 5 are red, and 7 are blue. What is…

A: Given that, An urn has 18 balls that are identical except that 6 are white, 5 are red, and 7 are…

Q: In a city, 40% of the population is poor, 25% people are rich, and 35% are middle class.find the…

A: Given Information: 40% of the population is poor  25% people are rich 35% are middle class.

Q: For a departmental inquiry committee, an employer randomly selects a sample of three employees from…

A: The following information is available in the question Total number of employees = 10 Number of…

Q: In a company of 400 employees,250 use a computer and 100 use a telephone as part of their work. The…

A:

Q: A passcode on a smartphone consists of 4 ​digits, and repetition of digits is allowed.   ​a)…

A:

Q: Twelvejurors are randomly selected from a population of 4 million residents. Of these 4 million​…

A: Proportion is almost similar to the concept of probability. Proportion is a fraction of population…

Q: 1. An urn contains 4 red balls, 3 blue balls, 2 green balls and one black ball. (a) If two balls are…

A: There are total (4+3+2)=9 balls We can select any 2 balls from 9 balls in 9P2=72 ways   a) We can…

Q: Jar A contains 4 red marbles and 6 blue marbles. Jar B contains 8 red marbels and 2 blue marbles.…

A: Given that Jar A contains 4 red marbles and 6 blue marbles. Jar B contains 8 red marbels and 2 blue…

Q: A class consists of 40 psychology majors, 30 criminal justice majors, and 30 nursing majors.  If one…

A: Given, A=Psychology major n(A)=40 B=Criminal justice major n(B)=30 C=Nursing major n(C)=30

Q: Six new employees, two of whom are married to each other, are to be assigned six desks that are…

A: We can consider the couple as one employ, then there are effectively 5 desks to assign. Probability…

Q: A box contains 10 red,6 blue,and,4 green marbles Withdrawing 2 marbles at random without placement…

A:

Q: A local factory has two machines and six machine operators.   What is the probability of one…

A: Given: There are 2 machines and 6 machine operators. Required: To find the probability of one…

Q: 1)In the entire group of first-year statistics students, half own a calculator (h), and the rest…

A: The set number of possible outcomes of an experiment is called sample space. The favourable outcomes…

Q: Box A contains 8 items of which 3 are defective, and box B contains 5 items of which 2 are…

A: Solution To find the probability we will use conditional probability formula and total probability…

Q: A box contains 24 light bulbs of which four are defective. If one person selects 10 bulbs from the…

A: According to the provided information, a box contains 24 bulbs out of which four are defective. One…

Q: 1. What is the probability that two of the next three presidents of the United States will have been…

A: Probability of an event is the ratio of number of favorable outcomes to total number of outcomes

Q: class contains 30 students, Ten are Female (F) and Caviteno (C), 12 are male (M) and Caviteno; 6 are…

A: F denote Female M denote Male C denote Caviteno Total number of students = 30…

Q: Of the cartons produced by a​ company, 7​% have a​ puncture, 10​% have a smashed​ corner, and 1.1​%…

A:

Q: The hearts in a deck of cards are selected and placed in a hat. Considering the Ace to be low, if…

A: Given that the hearts in a deck of cards are selected and placed in a hat.  In the deck of 52 cards,…

Q: From a sack of fruit containing 10 oranges, 4 apples, and 6 bananas, a random sample of 8 pieces of…

A:

Q: In a country, 90% of the graduates are citizens,70% of the citizens graduates are employed while…

A:

Q: If 7 cards are dealt from an ordinary deck of 52 playing cards, what is the probability that (a)…

A: There are 52 card in the deck in which they divided into two color i.e red(26) and black (26). These…

Q: A work crew for a building project is to be made up of 2 craftsmen and 4 laborers selected from a…

A: a). The required number of different combination to select 2 craftsmen and 4 labourers from a total…

Q: If two gloves are selected at random from the box, with replacement, what is the probability that a…

A: Simple random sampling (SRS) is a method of selection of a sample comprising of n number ofsampling…

Q: A bag of 25 tulip bulbs contains 10 red tulip bulbs, 9 yellow tulip bulbs, and 6 purple tulip bulbs.…

A: Note: Hey, since there are multiple subparts posted, we will answer first three subparts. If you…

Q: A jar holds 25 cookies, 8 are chocolate-chip cookies, and 17 are brussel-spout-with-turnip-chips…

A: We have to find correct answer ...

Q: Suppose that 6 cards are drawn from a​ well-shuffled deck of 52 cards. What is the probability that…

A: In the given question we have to find the probability of getting all 6 cards black from a deck of 52…

Q: Twelve jurors are randomly selected from a population of 55 million residents. Of these 55 million​…

A: Note: Thank you for the question. For this calculation, we are considering among the 12 jurors…

Q: (6) A local university offers free flu shots to its employees. Of the eligible employees, 75% have…

A: Given that - A local university offers free flu shots to its employees. Of the eligible employees,…

Q: A group of students consisting of 20 males and 20 females were selected to participate in a research…

A: Obtain the probability that the fourth student selected will be a male.   The probability that the…

Q: 3. If someone randomly chose there entrée and side, what is the probability they are having grilled…

A: Answer: The sample space is restaurant's menu card S ={ (fried chicken,mashed potatoes) (fried…

Q: Consider a jury trial in which it takes 8 of the 12 jurors to convict the defendant; that is, in…

A: Given: Total number of juries is, n=12. Number of jurors required to be convicted is, r=8.…

Q: 2 A local bank reports that 80% of its customers maintain a checking account, 60% have a savings…

A: Let C - checking account. S - savings account P(C) = 0.80 P(S) = 0.60 P(C and S) = 0.50

Q: Assume that a fair six-sided die is rolled 14 times, and the roll is called a success if the result…

A: first determine the probability of successes and failures.