Five laptops are randomly selected from a lot of 100 laptops among which 15 are defective.  Find the probability of obtaining no defective laptops.

Q: A package contains 14 candy canes, 8 of which are cracked. If 3 are selected, find the probability…

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Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards.

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

Q: A company that manufactures computer components has a 3% defective rate. If 12 components are…

A: Givenp=3%=0.03n=12Let "x" be getting no.of defective…

Q: A board of directors consists of eighteen men and eight women. A four-member search committee is…

A: HERE Given , a board of directors consist of eighteen men and eight women , total  =  26  committee…

Q: Determine the probability of drawing 5 black cards in a row (with replacement) from a standard deck.

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Q: A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 green…

A: A bag contains 6 blue balls,5 red balls, 5 yellow balls& 4 green balls Total no. Of balls…

Q: In a family with 4 children, excluding multiple births, what is the probability of having 2 girls…

A: Probability is ratio of favourable chances to total chances. Total chances = S Favourable chances =…

Q: In a survey, 495 people indicated they prefer pepperoni pizza, 95 indicated they prefer cheese…

A: Probability of an event = (The number of wanted outcomes) / ( the number of total outcomes )

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: The biology faculty at a college consists of 7 professors, 14 associate professors, 10 assistant…

A: This question can be solved using the concept of P(A U B)

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: A jar has 6 orange marbles and 10 red marbles. What is the probability of drawing two orange marbles…

A: We have given that  A jar has 6 orange marbles and 10 red marbles. Total number of marbles = 16

Q: A farmer is going to randomly select an animal from their farm. There are 5 cows, 3 goats, and 12…

A: There are 5 cows, 3 goats and 12 chickens. N=20 animals

Q: If a box has twenty balls, where three balls are red, twelve balls blue and the rest balls are…

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Q: Two students are randomly selected from a class of 12 boys and 9 girls. What is the probability that…

A: Number of boys = 12  Number of girls = 9  Total students = 21

Q: The probability that a house in an urban area will be burglarized is 3%. If 22 houses are randomly…

A: Answer: Given that: p= 0.03 , n= 22 now will use Binomial probability…

Q: Find the probability of drawing 4 aces at random from a deck of 52 ordinary cards if the cards are…

A: here total cards in deck = 52

Q: Two cards are randomly drawn from a deck of 52playing cards. Find the probability that both cards…

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Q: A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 geeen…

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Q: seventy-five percent of students at a college with large student population use the social media…

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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: The math department at a high school has 9 teachers. 6 females and 3 males. Three of the teachers…

A: We  have given that Total number of teacher = 9 Female teacher = 6 Male teacher = 3

Q: shows that 95% of submachine gun buyers purchase a box of bullets. What is the probability that a…

A: Here Given P(P)=Probability Personnel buy Pistol=0.85 P(G)=Probability that Personnel  buy  Gun=0.15…

Q: Suppose, a bag has 4 red balls and 6 blue balls. What is the probability of choosing 2 blue balls at…

A: There are a total of 10 balls, 4 red and 6 blue, out of which two blue balls are taken randomly.

Q: At a high school with 200 students, 32 play football, 18 play basketball, 8 play both sports. If a…

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Q: Find the probability of getting a 4 of a kind hand when 5 cards are dealt from an ordinary deck.…

A: here in standard deck there are total 52  card  there are total 4 suit  and each suit have 13 card…

Q: A class consists of 10 males and 30 females. If one student is randomly selected from the class,…

A: We have given the  that  10 males  30 females  Total = 40

Q: A conference is attended by 10 social workers and 4 auditors. If four different participants are…

A: In the given problem we have given that, a conference is attended by 10 social workers and 4…

Q: A painting is selected at random from the three Manila painters, what is the probability that it won…

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Q: An experiment consists of randomly drawing a marble from a bag containing 7. red, 4 blue, a 3 prange…

A: Total Number of marbles : Red + Blue + orange = 7 + 4 + 3 = 14

Q: Among teenagers old enough to drive, 35% have their own cars. If a marketing research team randomly…

A: We want to find the probability

Q: Find the probability of getting three or more cars that fail among six cars tested

A: Solution: To find: The probability of getting three or more cars that fail among six cars tested.?

Q: Find the probability distribution for the number of Modern CD when 4 CDs are selected at random from…

A: Probability distribution: A probability distribution is a statistical function that describes all…

Q: What is the probability of selecting a red marble from a bag containing 8 red marbles, 10 blue…

A: Here we need to find the probability of selecting a red marble from the bag.

Q: In a recent survey, 80% of the citizens in a community favored the building of a post office. If 15…

A: Solution

Q: What is the probability of getting an odd numbered card in a regular deck of 52 of card?

A: It is known that Total number of cards in a deck = 52 Number of odd numbered cards = 20 Note : Since…

Q: In one town, 61% of adults have health insurance. What is the probability that 5 adults selected at…

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Q: If 3 books are picked at random from a shelf containing 5 novels, 3 books of poems, and a…

A: From the provided information, Total books in a shelf = 5 + 3 + 1 = 9 If three books are picked at…

Q: A president candidate plans to begin her campaign by visiting the capitals in 3of45 states.  What is…

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Q: One light bulb is selected at random from a lot of 140 light bulbs, of which 5% are defective. What…

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Q: In a high school graduating class of 100 students, 54 studied mathematics, 69 studied history, and…

A: Given data,Number of students n=100studied Mathematics is n(M)=54Studied History is n(H)=69Studied…

Q: Find the probability that among 7 randomly chosen guests at a party no two share a birth month.

A: Given Data: The number of chosen guests is: N=7 The total number of the month (M) is 12. The total…

Q: A judging panel of 7 people is to be randomly selected from 8 teachers and 10 students. What is the…

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Q: Of the cartons produced by a company, 10% have a puncture, 5% have a smashed corner, and 0.9% have…

A: It is given that P(puncture) = 0.10 P(smashed corner) = 0.05 P(puncture and smashed corner) = 0.009

Q: There are 5 red, 7 blue and 6 green biros in a packet. What is the probability of a boy picking a…

A: Given that there are 5 red, 7 blue and 6 green biros in a packet. Total red biros=5 Total blue…

Q: If 3 books are picked at random from a shelf containing 5 novels, 3 books of poems, and a…

A:

Q: A batch of parts contains 80 parts from batangas supplier of engine and 120 parts from a supplier of…

A: The batch has 80 batangas and 120 bulacan parts. Thus, total batch size is 200.

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: In one town, 66% of adults have health insurance. What is the probability that 4 adults selected at…

A: It is given that, in a town 66% of the adults have health insurance.

Q: In a small private​ school, 3 students are randomly selected from 18 available students. What is the…

A: Given information 3 Students are selected from 18 students