Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, Stav, Zeke, Cam, and Georgia  are invited to a dinner party.  They arrive in a random order and all arrive at different times.  What is the probability that Xeres arrives first? Answer in decimal form.  Round to 3 decimal places as needed.

Q: At a given high school the probability that a student is taking geometry is .24 . The probability…

A: Let G=Event that the student is taking geometry class C=Event that the student is taking chemistry…

Q: Rick told Morty he would let him fly a spacecraft if Morty drew three Jacks and two sevens (in no…

A: Solution

Q: A bucket contains 7 blue, 3 red and 9 black pens. If three pens are drawn one by one without…

A: a bucket contains 7 blue, 3 red and 9 black pens.total number of pens in bucket=7+3+9=19if 3 pens…

Q: You pick a card at random, put it back, and then pick another card at random. 2345 What is the…

A: From the provided information, Total cards = 4 The numbers are 2 3 4 5

Q: An elementary school art class teacher plans to display artwork next to the door of each of the…

A: The number of doors in the school are 37. The number sculpture teacher have 22. The number of oil…

Q: What is the probability of rolling one six sided die and obtaining a 1 and a 2 in consecutive rolls?

A: The sample space for rolling a one six sided die is S = { 1, 2, 3, 4, 5, 6 }.

Q: Ruben is packing school lunches for his two daughters. In his fruit bowl, he has 4 red apples, 2…

A: Given that, Ruben is packing school lunches for his two daughters. In his fruit bowl, he has 4 red…

Q: a) Find the probability that a randomly selected individual from this survey was republican. b) Find…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The time it takes to travel from home to the office is normally distributed with μ = 25 minutes and…

A:

Q: Xerxes, Murray, Stav, Zeke, Cam, and Georgia  are invited to a dinner party.  They arrive in a…

A: The persons invited to a dinner party are Xerxes, Murray, Stav, Zeke, Cam, and Georgia. The total…

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

A: There are total 9 books on the shelf. The total ways is  C(9,3) =9!(9-3)!*3!=84 ways We pick up 2…

Q: Andres buys a bag of cookies that contains 7 chocolate chip cookies, 6 peanut butter cookies, sugar…

A: Question 11: A bag contains 22 cookies in which there are 7 chocolate chip cookies, 6 peanut…

Q: Haroldo, Xerxes, Regina, Shaindel, Murray, and Georgia are invited to a dinner party.  They arrive…

A: Given data:   The total number of guests invited to the party is n=6.   The expression for the…

Q: Gary bought a gift for his friend and Is having It gift wrapped at the store. The wrapping paper…

A:

Q: the probability that a bird will lay an egg is 75%, the probability that the egg will hatch is 50%,…

A: Given that  The probability that bird will lay an egg = 75% ;  P(Egg) =  0.75 The probability that…

Q: Seungcheol, Mingyu, Jeonghan and Joshua decided to play after their class. Jeonghan brought playing…

A: A standard deck of 52 cards has 4 suits having an equal number of cards each- spades, clubs, hearts,…

Q: There are 7 girls and 6 boys in the junior class homecoming committee. A subcommittee of 4 people is…

A: Given that  Total people = 7+6=13 Girls=7 Boys=6 4 people are chosen at random

Q: Q1- A box contains four chocobars and four ice creams. Tom eats 3 of them one after another. What is…

A: Solution is given below

Q: Select the correct answer from each drop-down menu. Amanda is a cabinetmaker. She makes cabinets…

A: Lets assume that each material in each category has an equal chance of being selected. 3 types of…

Q: A pet store has 12 ​puppies, including 5 ​poodles, 2 ​terriers, and 5 retrievers. If Rebecka and​…

A: Explanation:There are total 12 puppies. When there is no constraint, Rebecka can select any of the…

Q: In a school 15% of the students are in band and 2% of the students are on the track team. Four…

A:

Q: A cup on the teacher's desk contains 12 pens. There are 3 pens with blue ink and 9 pens with black…

A: Given Data: n(Blue)=3 n(Black)=9   Total=12

Q: Suruchi has $1.64 worth of change in the bottom of her purse.              If she reaches into her…

A: Given: Total number of coins = 12 Number of nickel = 3

Q: Lisa has a two-sided coin with heads and tails. She also has a spinner with four colors: green,…

A:

Q: a. The historic carousel at the park has 4 giraffes, 4 lions, 2 elephants, 18 horses, 1 monkey, 6…

A: a. In historic carousel park the animals present are 4 girraffes, 4 lions, 2 elephants ,18 horses, 1…

Q: At UB, the probability that a student takes Business Statistics is 0.70. The probability that a…

A: Given Let, A=Student takes business statistics P(A)=0.70 B=Student is on scholarship  P(B)=0.80…

Q: You carry seven keys in your pocket, two of which are for the two locks on your front door. You lose…

A: When we are working on probability, we are talking about uncertainty. When a coin is tossed, we do…

Q: Teed Off When four golfers are about to begin a game, they often toss a tee to randomly select the…

A: Factorial Rule:The total number of ways n different objects can be arranged where order of the…

Q: Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, Stav, and Georgia  are invited to a dinner party.…

A: It is given that the number of persons invited to a dinner party is 8.

Q: A pet store has 10 puppies, including 4 poodles, 2 terriers, and 4 retrievers. If Rebecka selects…

A:

Q: Out of the 5000 residents of a small town, 470 of them have diabetes. If a resident is chosen at…

A: Number of residents (n) = 5000 Number of residents with diabities (x) = 470. Plug in all the values…

Q: Katherine works at a grocery store and is assigned their daily duty by the shift manager in charge.…

A:

Q: A committee of three people must be chosen from 11 sophomores and 7 juniors. What is the probability…

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Q: This past semester, a professor had a small business calculus section. The students in the class…

A:

Q: Four people buy raffle tickets and place all of their tickets into a hat.  Raphael bought 8 tickets,…

A:

Q: A bucket contains 5 green tennis balls, 2 yellow tennis balls, 6 red tennis balls, and 8 blue tennis…

A: From the provided information, Green tennis balls = 5 Yellow tennis balls = 2 Red tennis balls = 6…

Q: A bag contains 30 blue beads, 10 red beads and 35 yellow beads. Julia pulls a bead out of the bag at…

A: Total balls is 30+10+35 =75 The number of red balls is 10. Sampling is without replacement.

Q: There are three math students (Ann, Kim and Billie) waiting for their turn to work with the math…

A:

Q: Evan is ordering dessert, and he wants the fudge pie. The waitress tells him that he can have up to…

A:

Q: In Vancouver, 42% of the days are rainy. Mary takes the bus 65% of the days. On 37% of days, she…

A:

Q: 2. Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, Stav, and Georgia  are invited to a dinner…

A: There are a total of 8! Ways to order these people. Out of which Xerxes arrives first and Regina…

Q: Xerxes, Regina, Murray, Norah, Stav, Zeke, Cam, and Georgia  are invited to a dinner party.  They…

A:

Q: A bucket contains 5 blue, 4 red and 8 black pens. If three pens are drawn one by one without…

A:

Q: city council consists of 6 Democrats and 6 Republicans. If a committee of 6 people is​ selected,…

A: City council consist of 6 democrats and 6 republicans.     So total number of people = 6+6 =12…

Q: (b) What is the probability that Dominique and Clarice attend the conference? (c) What is the…

A: Sample space formed: DM,DC,DJ,DR,MC,MJ,MR,CJ,CR,JR

Q: Leslie will spin each spinner once What is the probability that Leslie will spin a B on the first…

A: Number of slices in first spinner = 6  Number of slices in which B is there = 4    Probability of…

Q: a city council consist of eight democrats and four republicans. if a ommittee of four people is…

A: Given that there are 8 Democrats and 4 republicans There are total (8+4)=12 persons We can select…

Q: Haroldo, Xerxes, Regina, Shaindel, Murray, Norah, Stav, Zeke, and Georgia are invited to a dinner…

A: Let, n is the numbers of the person invited to the party. k is the numbers of the person come at the…

Q: Xerxes, Murray, Norah, Stav, Zeke, Cam, and Georgia  are invited to a dinner party.  They arrive in…

A: There are 7 guests for the dinner party.  They arrive in a random order and all arrive at different…