5. A personal director has scheduled 11 interviews for senior engineers, 7 interviews on the first day and 4 on the second day. Among them the top 4 candidates will be hired. What is the probability that 3 of the top 4 candidates are interviewed on the first day? (Round your answers to 4 decimal places.)

Q: There are 9 black balls and 9 red balls in an urn. If 3 balls are drawn without replacement, what is…

A: It is given that Number of black balls = 9 Number of red balls = 9 Total = 18

Q: What is the probability of selecting 4 cards in a row, all of the same suit from a standard deck of…

A: From the provided information, 4 cards of same suit are to be selected from a standard deck. Total…

Q: A warehouse employs 22 workers on first shift, 17 workers on second shift, and 10 workers on third…

A: Given,no.of first shift workers=22no.of second shift workers=17no.of third shift workers=10no.of 2nd…

Q: A poll is given, showing 65% are in favor of a new building project. If 9 people are chosen at…

A:

Q: An urn contains 10 orange balls and 5 yellow balls. If Juan chooses 9 balls at random from the urn,…

A: We have to find given probability.

Q: Out of 60 people who went to the cash register,    12 had blonde hair 18 had black hair 28 had brown…

A: Given information Total 60 People 12 had blonde hair 18 had black hair 28 had brown hair 2 had red…

Q: 6. Find the probability that a person tossing 3 coins will get either all heads or all tails for the…

A: Given data: Find the probability that a person tossing 3 coins will get either all heads or all…

Q: 1. Five laptops are randomly selected from a lot of 100 laptops among which 15 are defective. Find…

A: no.of defective laptops =15no.of non defective laptops=85total no.of laptops=100

Q: There are 8 black balls and 5 red balls and an urn. If 4 balls are drawn without replacement what is…

A: Given no.of black balls = 8no.of red balls = 5Total no.of balls = 13

Q: 3. If the she makes he third free throw, what is the probability she makes her fifth free throw? .74…

A: (4) claim if she misses her first free throw, what is the probability she also misses her third and…

Q: Delta Airlines flights from Minneapolis to Atlanta are on time 83% of the time. Suppose 6 flights…

A: It is given that n is 6 and p is 0.83.

Q: Consider dealing a five-card hand from a standard 52-card deck of cards. Compute the probability of…

A: We want to find the probability

Q: Assume that when adults with smartphones are randomly selected, 44% use them in meetings or classes.…

A: Given Information: Probability of success, p = 44% = 0.44 Number of trials, n = 7 To find the…

Q: (Question from the class forum) A grocery store has 3 red apples, 2 green mangos, 6 green apples, 3…

A: 3 - red apples 2 - green mangos 6 - green apples 3 - red mangos ____________________ 14 total fruits…

Q: series of cards is drawn from a deck (without replacement).  What is the chance that you get 2 cards…

A: Probability of drawing cards of spades and Hearts

Q: A group of 9 people is randomly chosen from 5 freshmen, 3 sophomores, 6 juniors and 4 seniors to…

A: Given information: Number of freshmen, f = 5 Number of sophomores, s = 3 Number of juniors, j = 6…

Q: Planet X has 73 calendar days. What is the probability that in a room with 11 inhabitants of Planet…

A: To solve this, we can first calculate the probability that none of the 11 inhabitants share a…

Q: Suppose a jar contains 10 red marbles and 13 blue marbles. If you reach in the jar and pull out 2…

A:

Q: Suppose that 46% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: When 5 digits( between 0 and 9) are randomly selected with replacement for a lottery ticket, what is…

A:

Q: There are 24 different colored pencils in a box. What is the probability that the orange pencil and…

A: 24 different coloured pencils in a box.Choose without replacement.

Q: From the consulting company records 70% of the stocks are profitable over the next year. What is the…

A:

Q: Suppose that a certain author has written 6 books, and you will read them in random order.  What is…

A:

Q: Two cards are drawn without replacement from a standard deck of 52 playing cards. What is the…

A: From the provided information, Total cards in standard deck = 52 Total spade cards = 13

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: Suppose one card is drawn randomly from a standard deck of 52 cards. What is the…

A: Answer: From the given data, Total number of cards in a standard deck = 52 number of ace in a deck =…

Q: Assume that when adults with smartphones are randomly selected, 39%use them in meetings or classes.…

A: Let us assume X= the number of persons who uses smartphones in meetings or classes n= number of…

Q: Out of 409 applicants for a job, 237 have over 10 years of experience and 112 have over 10years of…

A: Given Out of 409 applicants for a job, 237 have over 10 years of experience and 112 have over…

Q: The table summarizes results from 979 pedestrian deaths that were caused by automobile accidents.…

A:

Q: A box of jerseys for a pick-up game of basketball contains 10 extra-large jerseys, 7 large jerseys,…

A: We want to find the probability that randomly grab 3 medium.

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: We have to find given probability..

Q: Out of 443 applicants for a job, 225 have over 10 years of experience and 6262 have over 10 years of…

A: From the provided information, Total applicants = 443 225 have over 10 years of experience, 62 have…

Q: bag contains 7 purple balls and 8 green balls.If three balls are drawn at random, find the…

A: Total balls = 7 + 8 = 15Purple balls = 7Green balls = 8

Q: Out 300 applicants for job, are female and 48 are female and have a graduate degree Step 2 of 2 if…

A:

Q: 4.The probability of getting a passing grade for an exam is 0.4. What is the probability of getting…

A: Let X be the number of students took the exm when we get the third student who has the passing…

Q: An urn contains 7 yellow balls and 4 white balls. If Juan chooses 7 balls at random from the urn,…

A: Given,no.of yellow balls=7no.of white balls=4total no.of balls=11

Q: 7. A student takes a 10-question, true-false exam and guesses on each question. Find the probability…

A: Solution To find the probability we will use binomial distribution.

Q: An urn contains 10 red balls, 14 green balls, and 7 yellow balls. What is the probability of…

A: We have given that Red balls = 10 Green balls = 14 Yellow balls = 7 Total balls = 10+14+7 = 31

Q: Assume that adults with smartphones are randomly selected, 48% use them in meetings or classes.  If…

A: Let "X" be adults who use their smartphones in meetings or classes.

Q: sume that 15​% of people are​ left-handed. Suppose 12 people are selected at random. What's the…

A: Given data, people are​ left-handed =15%=0.15 Which means people are right-handed =0.85 n=12 What's…

Q: 5. A bag contains 20 purple marbles, 15 red marbles, and 5 blue marbles. What is the probability of…

A: