cotton and 30% are nylon. Calculate the probability that a randomly selected roll used by the manufacturer contains flaws?
Q: What is the probability of rolling a 3 on a number cube and choosing a heart from a deck of cards?
A: Recall: P(A and B)=P(A∩B)=P(A)×P(B)
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A: Given,n=18p=0.09q=1-0.09=0.91Let X= no.of people have blood type B in a sample of 18…
Q: aple of fifty college students, what is the probability that at least forty of them participate in a…
A:
Q: In one town, 28% of all voters are Democrats. If two voters are randomly selected for a survey, find…
A: Given that, Probability, p = 28% = 0.28 Sample size = 2
Q: Canadians is chosen, find the probability that fewer than 3 respondents will support the seal hunt.
A:
Q: d) Calculate the probability that 12 patients do show up.
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A:
Q: Sixty percent of the tourists in London go to Buckingham Palace and forty percent visit Kensington…
A: Solution: Let A be the event that tourists in London go to Buckingham Place. and B be the event…
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A:
Q: At a high school with 200 students. 32 play soccer, 18 play basketball, 8 play both sports, find the…
A: The number of students play soccer is 32.
Q: In a small private school, 6 students are randomly selected from 14 available students. What is the…
A: no of ways selecting r items from n is C(n,r)
Q: When tossing a balanced coin seven times, the probability of getting three heads only is ?
A: Probability is given by: Number of Favourable outcomesNumber of Total outcomes As it is a balanced…
Q: three students are chosen from 2 freshmen, 5 sophomores, and 5 juniors. What is the probability of…
A: The probability of selecting 2 freshmen and 1 junior is, Thus, the probability of selecting 2…
Q: selects 10 chips from the box of 95 and tests them. What is the probability of obtaining 2 defective…
A: Here This is without replacement model
Q: а. What is the probability that a randomly selected viewer will rate the new show as average or…
A: From the survey result, if you add all the frequency, you will get the total number of respondent=…
Q: If one object is selected at random, what is the probability of selecting a ball or a pink object? *…
A: Given Information: A box contains 30 objects. Black balls = 8 Red balls = 9 Pink balls = 4 White…
Q: When rolling a fair, six-sided number cube, what is the probability of rolling an even number or a…
A: The even numbers are 2, 4, 6. Numbers less than 3 are 1, 2. So, an even number or a number less than…
Q: What is the probability of rolling at least a 8 with a single toss of two dice?
A: Each die has 6 possible outcomes. So, for 2 dice there are 62=36 outcomes.
Q: What is the probability that Maria Leonor rolled a doubles or got a butterscotch candy?
A:
Q: In a small private school, 5 students are randomly selected from 12 available students. What is the…
A: According to the combination rule, if r distinct items are to be chosen from n items without…
Q: What is the Probability that a student is taking Art or band?
A: Let A denotes a student is taking Art, B denotes student is taking band . Number of students taking…
Q: What is the probability of throwing a total of 8 or 11 in a single throw of a pair of dice?
A: GivenA pair of dice is thrownThe outcomes…
Q: The cheerleading squad is made up of 12 girls. A captain and a co-captain are selected at random.…
A: Given that there are total 12 girls. We need to select a captain and a co-captain. Those are 2…
Q: What is the probability of drawing a red 7, keeping it, and the drawing a spade?
A: There are 2 red 7 cards. 1 is 7 of hearts and 1 is 7 of diamonds. So we can select a red 7 card in…
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A:
Q: Find the probability that none of the households are tuned to Found?
A:
Q: What is the probability of choosing a candy that is made with white chocolate and caramel?
A: Assuming the box has 8x chocolates White chocolates will be 4x Milk chocolates will be 4x
Q: If two dice are tossed, what is the probability of rolling a sum of (a) 7? (b) 9?
A: Given: Two dice are tossed. To Find: The probability of rolling a sum of (a) 7? (b) 9?
Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…
A: Given that, Probability = 0.57 Sample size, n = 6
Q: A fair red, green, blue and yellow spinner is spun and a 6-sided die is rolled. Determine the…
A: Given : A fair red, green, blue and yellow spinner is spun Hence, the probability of spinning any…
Q: 1) Estimate the probability that a randomly selected household from this area will be a student.…
A: According to the classical definition of probability, the probability of an event is defined as the…
Q: Find the probability distribution for the number of dance collections when three collections are…
A: Given that, three collections are selected at random from a dance collection consisting of three Hip…
Q: What is the probability of selecting a 6 or a res card from a 52 card deck?
A: Solution:Total number of ways of drawing 1 cards from 52 cardsn(S)=52Let E = event of getting 1 card…
Q: Find out the probability of getting a total of either 7 or 11 in a single roll of two dice?
A: Ans#- Given, Roll a dice twice then sample space S =…
Q: A bag of Skittle’s contains 14 red, 16 yellow, 8 green, and 12 orange Skittle’s. What is the…
A: Total skittle's in bag: 50 Let D be the chance that randomly selected candy is orange:…
Q: What is the probability that a randomly chosen contestant tried singing into the ground or charmed…
A:
Q: A high school choir has 42 members, of which 21 are tenors. What is the probability that a randomly…
A: We have given that, Total number of members = 42 Total number of tenors = 21 Then,
Q: If Stephen Curry made 272 3pt shots and attempted to make 600 shots what would be the probability?
A: We have given that Favourable outcomes = 272 Total outcomes = 600 Probability = favourable…
Q: In a small private school, 4 students are randomly selected from 14 available students. What is the…
A: Solution: Total number of available students n = 14 r =4
Q: What is the probability that a randomly selected song had 501-1,000 plays and was rock?
A: The row totals and column totals are given in the following table:
Q: Find the probability of getting at least 60 heads, when 100 fair coins are tossed.
A:
Q: The probability that a house in an urban area will develop a leak is 55%. If 22 houses are…
A: Let "X" be the houses that will develop a leak.
Q: A basketball player has a 0.52 probability of making a three-point shot. What is the probability…
A: Geometric distribution : A geometric random variable defined as number of trials until the first…
Q: what is the probability that she will select a blue marble first, then a clear marble?
A: AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION Here use basic probability Probability =…
Q: What important skills did the people develop in getting the probability?
A: Given: The objective is to write important skills that the people develop in getting the…
Q: Alfonso and Cordell each bought one raffle ticket at the state fair. If 50 tickets were randomly…
A: Alfonso can pick a ticket from 50 tickets in 50 ways. When Alfonso picks a ticket then Cordell can…
Q: Thirteen cards are drawn from a deck of ordinary playing cards. Find the probability of selecting 8…
A: Obtain the probability of selecting 8 red cards and 5 black cards. The probability of selecting 8…
Q: Based on the CEOs perception a company estimates that a new product will be purchased by 32% of…
A: the CEOs perception a company estimates that a new product will be purchased by 32% of current…
Q: If 20 horses face off in the Kentucky Derby, what is the probability of winning with an exacta (a…
A: In question, Given that, 20 horses face off in the Kentucky Derby.
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