Mr. Keller filled out a bracket for the NCAA National Tournament. Based on his knowledge of college basketball, he has a 0.45 probability of guessing any one game correctly. What is the probability Mr. Keller will pick all 32 of the first round games correctly? What is the probability Mr. Keller will pick exactly 13 games correctly in the first round? What is the probability Mr. Keller will pick exactly 15 games incorrectly in the first round?

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: In the Lotsa Millions Lottery, players pick 7​​ numbers from between 1​ and 37​. The order of the…

A: In the Lotsa Millions Lottery, players pick 7​​ numbers from between 1​ and 37​.

Q: In a 52-number lottery, what is the probability that you will get the winning ticket (6 numbers out…

A: Given : Total number of lottery = 52

Q: You own 17 CDs. You want to randomly arrange 6 of them in a CD rack. What is the probability that…

A: The total number of CDs. are n=17. The number of CDs. needs to arrange r=6

Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…

A: Given, 54% of the people own dog.That is

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

A: The binomial distribution is a discrete probability distribution. It has n independent Bernoulli…

Q: The HOD asked the professor to show him 4 answer books without "A", The professor complained that he…

A: The probability of the event is,   probability=Number of ways to event occurTotal number of possible…

Q: In an election, suppose that 51% of the voters in fact support funding the new CRC library building.…

A: 51% of voters support fundin the new library building.Sample size The objective is to find the…

Q: Select one card from a deck of well-shuffled cards. What is the probability we select a Diamond or a…

A: Deck consists of 52 cards. n(S)=52 Let D be event that card is diamond. n(D)=13 Let H be event that…

Q: In an assembly of 200 people there approximately 2% of them are civil engineers. If we randomly…

A: Givenn=200p=0.02x=no.of people being civil engineersx~Binomial(n=200,p=0.02)P(X=x)=Cxn px (1-p)n-x…

Q: There are 6 people from West Virginia, 5 people from Maryland and 4 people from Pennsylvania in a…

A: Given data, No of people from West Virginia=6 No of people from Maryland=5 No of people from…

Q: In a small private​ school, 6 students are randomly selected from 17 available students. What is…

A: Given: Number of selected students = 6 Total number of available students = 17 Formula Used: The…

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: Thirty percent of an airline’s planes are jumbo jets. Sixty percent of the airline’s pilots are 45…

A: Thirty percent of an airline’s planes are jumbo jets.  P(airline’s planes are jumbo jets) = 30% =…

Q: You are given a standard deck of 52 cards. Three cards are chosen at random with replacement. What…

A: There are a standard deck of 52 cards and we have to find probability of choosing an ace, a spade,…

Q: You draw one card from a standard deck. Enter all probabilities as reduced fractions. What is the…

A: GivenOne card is drawn from a standard deckTotal no.of cards in a deck=52

Q: You randomly draw five cards from a standard 52-card deck.What is the probability of getting no…

A: Given information- We have given a standard deck of 52 cards. We have to draw 5 cards randomly. We…

Q: A bag contains 8 books. 3 are economics, 2 are English, and 3 are math. A book is selected at…

A: Introduction Probability: Probability helps us in knowing the chances of an outcome from a trial.…

Q: In a state legislature the elected representative include 17 Democrats, 13 Republicans, and 4…

A: Given  Elected representatives(34)=17(Democrat)+13(Republican)+4(independent)

Q: A shelf has 6 Java books and 4 python books. what is the probability that three particular Java…

A:

Q: suppose we select one card from a standard deck of 52. what is the probability of selecting a club?

A: given data select one card from a standard deck of 52 cards. p(selecting club) = ?

Q: A thief steals an ATM card and must randomly guess the correct 3-digit pin code from a 6-key keypad.…

A: Given A 3 digit pin is to be guessed randomly from a 6 key keypad and repetitions of digits is…

Q: Question B A sample of size n 10 is drawn from a population. The data is shown belo 84.9 114.6 98.2…

A:

Q: Allison desk drawer contains 4 blue pens and 5 black pens. Allison selects a blue pen from the…

A: There are totally 9 pens in a drawer out of which 4 are blue pens and 5 are black pens.

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: Select one card from a deck of well-shuffled cards. What is the probability we select a face or a…

A: Given : Let A be the event of getting face card from a deck of well-shuffled cards  P(A) = 1252 Let…

Q: If you know the names of the remaining ten students in the spelling bee, what is the probability of…

A: To find: Probability of selecting the correct spelling bee order.

Q: Suppose that 53% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: In a small private​ school, 4 students are randomly selected from 18 available students. What is the…

A: Solution: Given information: n= 18 available students  4 students are randomly selected.

Q: From the English alphabet, one letter is selected. What is the probability of selecting a…

A:

Q: 1. What is the probability that all the numbers are different? 2. What is the probability that at…

A: Here given There is 65 balls and each ball is written with different number One balls is picked and…

Q: Some Ajman license car plates have one letter followed by a number with 4 digits .(No restriction…

A:

Q: Ms Loom is writing a quiz that contains a multiple-choice question with five possible answers.…

A: Guven that, Ms Loom is writing a quiz that contains a multiple-choice question with five possible…

Q: In Bayside County, 45% of voters are registered Democrats. If three voters are selected at random,…

A: Given, P = 0.45 n = 3 x = 3 Here we use binomial distribution

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: Professor Ramos will participate in a lottery that will be played by five hundred participants. He…

A: Total number of participants = 500 (This implies 500 lottery tickets are there) Professor Ramos buys…

Q: The Dallas Mavericks play the Oklahoma City Thunder in a best of 7 game NBA playoff series. If the…

A: The given scenario follows binomial distribution with n=7 and p=0.40.

Q: Suppose Emerson loses 33​% of all checker games.   Use this result to determine the probability that…

A: Given information- Probability of losing checker game, q = 0.33 Probability of winning checker game,…