find the probability that in a sample of 100 bulbs, 2 will be defective.
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A: A fair die is rolled so sample space is (1, 2, 3, 4, 5, 6).
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Q: A basketball player has an 80% chance of making each free throw. What is the exact probability that…
A: If you like the solution then please give it a thumbs up.. The Answer is: Result =…
Q: If one employee is selected random, find the probability:
A: Hello, since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
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A: Let X be the number of the couples are working. Then, X follows binomial distribution with…
Q: Determine the probability of having 2 girls and 2 boys in a4-child family.
A: we have to determine the probability of having 2 girls and 2 boys in a 4 child family.
Q: If the probability that the Mets will win a baseball game is 30%, find the probability that the Mets…
A: Given; P(win)=30%=0.30 Therefore, the probability that the Mets will not win is-
Q: at a university with 200 students, 32 play soccer, 18 play basketball and 8 play both sports. if a…
A: Given that 32 students play soccer, 18 students play basketball There are total (32+18) = 50…
Q: If the probability that the Yankees will win a baseball game is 60%, find the probability that the…
A: The probability that Yankees will win a baseball game is 60%, that is PWinning=0.60.
Q: If 85% of all people have brown eyes and 6 people are selected at random, find the probability that…
A: From the provided information, Sample size (n) = 6 85% of all people have brown eyes that is (p) =…
Q: If 46% of all Americans have a pet dog, find the probability that 3 randomly selected Americans will…
A: Let p be the probability of all Americans have a pet dog X be the number of Americans have pet dog…
Q: if a box containing 200 light bulbs will have 3% defective bulbs, find the probability that 4 bulbs…
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Q: Lu As only 3 students came to attend the class today, find the probability for exactly 4 students to…
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Q: A mail order company has an 8% success rate. If it mails advertisements to 600 people, find the…
A: Given that the success rate is 8%. That is, p=0.08 The sample size is 600. That is, n=600 Here, the…
Q: From a group of 4 TV critics and 8 movie critics, we randomly select 5 people. If at least 2 movie…
A: Solution-:l We have 4 TV critics and 8 movie critics We randomly select 5 people If at least 2…
Q: find the probability that the educator is a female or an associate professor
A: We have given that an educators at a college were classified according to gender and academic rank.
Q: If one student is chosen at random from those who took the test, Find the probability that the…
A: Let use define some events A : a student was female. B : a student got a B. Number of students with…
Q: If a student is selected at random, find the probability that he or she is a sophomore and owns a…
A: Consider , the table , Class Credit card carrier Not a credit card carrier Total Freshman 26 24…
Q: If you are dealt 4 cards from a shuffled deck of 52 cards, find the probability that all 4 cards…
A: The total number of outcome is 52 and select the 4 cards all 4 cards are queens.
Q: The probability of drawing (2 :blue ball after addition is
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Q: Find the probability of 3 coins showing all heads when tossed simultaneously.
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Q: If you are dealt 4 cards from a shuffled deck of 52 cards, find the probability that all 4 cards are…
A: In a deck of 52 cards, there are 13 clubs. We can pick 4 clubs from 13 clubs in 13C4 ways There…
Q: If there are 400 errors in a book of 1000 pages, find the probability that a rando chosen page from…
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Q: A scientist inoculates mice, one at a time, with a disease germ until he finds 2 that have…
A: Consider inoculation of mouse trial . Let's consider it as success if a mouse contracts the disease…
Q: Find the probability of choosing a committee of 3 men and 2 women from a group of 8 men and 6 women?…
A: There are total (8+6) = 14 persons We have to pick total (3+2)=5 persons from 14 persons Since it…
Q: you are dealt 3 cards from a shuffled deck of 52 cards, find the probability that all 3 cards are…
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Q: find the probability of observing (a) exactly 2 defectives, (b) at least three defectives, (c) 2≤X<5…
A: Given: There are 15 fuses in sample so n=15 p = probability of defective fuse = 5% = 5/100 = 0.05 q…
Q: If the probability that the average freshmen will not complete 5 years of an engineering course is…
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Q: A bag containing marbles has 4 red, 5 green and 6 yellow marbles. What is the probability of…
A: Given Data: n(R)=4 n(G)=5 n(Y)=6 Total=6+5+4=15
Q: Find the probability of less than 2 heads.
A:
Q: If 1 woman is randomly selected, find the probability that her weight is between 150 lb and 221 lb.
A: Let X denote the weights of women. Given that X follows N(mean = 172, SD = 37), then Z = (X -…
Q: If one student is chosen at random, find the probability that the student was female OR received a…
A: It is given that Total students = 65 Number of females = 33 Number of students who received C = 17…
Q: If you are dealt 7 cards from a shuffled deck of 52 cards, find the probability of getting three…
A: It is known that Number of queens = 4 Number of kings = 4 Total cards = 52 Sample size = 7 The…
Q: If one student is chosen at random, Find the probability that the student was female OR got an "B".
A: Let us first consider that each one is out of 100 marks. The student got 99% on tests, 54% on labs,…
Q: If 30 tickets are sold and three prizes are to be awarded, find the probability that one person will…
A: Given, 30 tickets are sold And there are 3 winning prizes.
Q: There are 12 chocolate cakes, 18 cheesecakes, and several cream cakes in a refrigerator. If the…
A: Here we make an equation and then solve that equation.
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Q: Find the probability that a cat would have at least 3 kittens
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Q: A city council consits of five Democrats and five Republicans. If a committee of six people is…
A: Basics:
Q: If four blue marbles and eight non-blue marbles make a probability of 0.33, how many non-blue…
A: Let n be the total number of marbles .Pfour blue marbles and 8 non-blue marbles=0.33⇒…
Q: Find the probability of getting a 3 of a kind when playing 5 hand poker
A: We have to find out : The probability of getting a 3 of a kind when playing 5 hand poker.
Q: A basketball player makes an average of 2 free throws out of every three attempts. If the player…
A: Out of total 3 throws, 2 are made by the player. So the probability of making a throw will be ratio…
Q: In a blood testing procedure, blood samples from 5 people are combined into one mixture. The…
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Q: A telemarketer will give an average of 4 calls in an hour. Find the probability that he will give at…
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Q: A high school baseball player has a 0.203 batting average. In one game, he gets 5 bats. What is the…
A: Given information- Given problem is of binomial distribution. Probability of success, p = 0.203 No.…
Q: If one of the 1156 people is randomly selected, find the probability that the person is a man or a…
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Q: If one student is chosen at random, Find the probability that the student was male AND got a "B".
A: Total students = 75 Total male students = 25 Total students who got a B = 26 Total male students who…
Q: A bag contains 5 pink balls and some blue balls. If the probability of drawing blue balls is double…
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If 3 percent of the electric bulbs manufactured by a company are defective, find the
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- Medicine Out of a group of 9 patients treated with a new drug, 4 suffered a relapse. Find the probability that 3 patients of this group, chosen at random, will remain disease-free.Find the probability of each event. Getting 2 red eggs in a single scoop from a bucket containing 5 red eggs and 7 yellow eggs