Roulette: a Nevada roulette wheel has 38, pockets. Eighteen of them are red, eighteen of them are black, and two are green. Each time the wheel is spun, a ball lands in one of the pockets, and each pocket is equally likely. What is the probability that the ball lands in a green pocket?

Q: Forty percent of Clinton County residents are uncomfortable using the Internet. Suppose 7 such…

A: Given that n =7 , p= 0.40 Find P ( X =5 ) = ?

Q: 14. In a class of 17 students, 3 are math majors. A group of four students is chosen at random. (a)…

A:

Q: A card is drawn at random from a standard 52-card deck, what is the probability that the card is of…

A: Given that, A card is drawn at random from a standard 52-card deck.

Q: a. What is the probability that it will not rain on the first day? b. What is the probability that…

A: HERE given odds of rain on first day is 3:5 odds of rain on second day is 2:7 probability  = odds…

Q: a researcher studying voting patterns among republicans, democrats, and independent voters intends…

A: Given, 75 Republican 80 Democrat 40 Independent Total = 75+80+40 = 195 The probability that at least…

Q: C. What is the probability that she will pick a purple ribbon for the 3rd attempt? ANSWER LETTER C…

A: Assuming the continuation of the scenario for the letter C.    The order of ribbons picked are…

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: a. How many outcomes are there? b. What is the probability that you would select either a red velvet…

A: From the given information, Muffms P(Blueberry) =0.33 P(Chocolate chip) =0.34 P(Original) =0.33…

Q: rons jeans and sneaker emporium had 80 customers. 50 bought a pair of jeans, 45 bought sneakers and…

A: Obtain the probability a customer bought jeans or sneakers. The probability a customer bought jeans…

Q: Ben wants to try a new restaurant for dinner .His online search resulted in 7 new 3-star…

A: Probability  = Number of possible event /total number of possible outcomes

Q: nt ways can the officers be​ appointed?   b. How many different ways can the committee be​…

A: a). We know that the total number of qualified candidates = 12 =n…

Q: A basket of 20 apples, three what is the probability that it is good? which are rotten. If an apple…

A: If the probability of getting selected for each outcome is equal then such outcomes can be termed as…

Q: A secondary school is offering two extracurricular classes, one in Photography and the other in…

A: Given that a secondary school is offering two extracurricular classes, one in Photography and the…

Q: 4. A bag contains 4 chocolates, 7 jellybeans, and 9 gummy bears. A candy is picked from the bag.…

A:

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: 9. A town council consists of 8 Democrats, 7 Republicans, and 5 Independents. A committee of 3 is…

A:

Q: 2. Keisha is playing a game using a wheel divided into 8 equal sectors, as shown in the diagram…

A:

Q: A deck of cards contains 52 cards. If a card is flipped over, what is the probability that it is a…

A: Given that a deck of 52 cards , 13 of each suit.

Q: Roulette. An American roulette wheel consists of 38 numbers, of which 18 are red, 18 are black, and…

A:

Q: A jar of marbles contains the following: two red marbles, three white marbles, five blue marbles,…

A: Given that in a jar of marbles contains the following: Number of red marbles = 2 Number of white…

Q: Sorting Hat At Hogwarts School of Witchcraft and Wizardry, the Sorting Hat chooses one of four…

A: Combination Rule:

Q: restaurant, which has ten entrees on the menu. If the friends are equally likely to pick any of the…

A: Given: Six friends go to their favorite restaurant, which has ten entrees on the menu To find:…

Q: na horse race, a field could have 30 horses, 5 of them are white horses. The first, second and third…

A: From the given information we find the probability

Q: In a sweepstakes, 100,000 entries have been received. If 1 Grand Prize, 5 First Prizes, 25 Second…

A: See the below solution

Q: 10. A board of directors consists of 6 men and five women. A four-member search committee is…

A:

Q: 8. Company Volleyball Team - In the ZEST company, which makes designer sneakers, there are 42…

A: Given that  There are 42 employees. (n) = 42 Men = 20 Women  = 22 If 5 employees are randomly…

Q: Moira has hair ribbon collections. There are 5 purple ribbons, 8 red ribbons, 7 pink ribbons and 10…

A: We have find givan probabiity.

Q: Ina 52-deck card, what is the probability of having an ace or a king for the two cards that are…

A:

Q: Three cards are dealt from a shuffled standard deck of playing cards. What is the probability that…

A: GIVEN DATA : Three cards are dealt from a shuffled standard deck of cards.       TO FIND :…

Q: Moira has hair ribbon collections. There are 5 purple ribbons, 8 red ribbons, 7 pink ribbons and 10…

A:

Q: In a Kool-Aid cup you have six green marbles, four black marbles, three white marbles, and one…

A: a) There are six green marbles, four black marbles, three white marbles, and one yellow marble.

Q: a) In a particular high school, there are 10 Math teachers. The principal wants to form a committee…

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION

Q: Four equally qualified runners, John, Bill, Ed, and Dave, run a 100-meter sprint, and the order of…

A: As per our guidelines we are supposed to answer only 3 sub-parts of any one question

Q: There are eight cars and four trucks in a parking lot. Seven vehicles are chosen at random to place…

A: Total number of vehicles = 12 Number of cars = 8 Number of trucks = 4 Sample size = 7

Q: The offices of president, Vice President, secretary, and treasurer for an environmental club will be…

A: Introduction: Members must be chosen to fill the 4 offices of president, vice president, secretary,…

Q: A salesperson plans to visit Avon, Batesville, Carmel, Delphi, and Evansville on his business trip.…

A: Given that A salesperson plans to visit Avon, Batesville, Carmel, Delphi, and Evansville on his…

Q: A mathematics department has 10 theoretical mathematics professors and 3 applied mathematics…

A: We have given that  A mathematics department has 10 theoretical mathematics professors and 3 applied…

Q: na school of 100 students, 50 play football, 20 play basketball and 10 play both ootball and…

A:

Q: Arei An adventurer decided to go on a dungeon raid and in order for him to do that, he has to form…

A:

Q: An aquarium at a pet store contains guppies (25 females and 8 males) and 36 tetras (14 females and…

A: Given data is shown in the table   female male total guppies 25 8 33 tetras…

Q: a. What is the probability that the company selected has its corporate headquarters in California?…

A: The probability of an event E =No. of favourable casesTotal no. of cases=n(E)n(S), where S= sample…

Q: Dogs A census by the county dog control officer found that18% of homes kept one dog as a pet, 4% had…

A:

Q: A drawer of socks contains seven black socks, eight blue socks, and nine green socks. Two socks are…

A: Given No. of black socks = 7No. of blue socks = 8No. of green socks = 9Total no. of socks = 24

Q: i Min and her mother are playing a board game. The spinner has four equal sections with a different…

A: Given, Colors are red,green,yellow,purple. Total no of colors=4 P(color is purple)=?

Q: A deck of playing cards contains 52 cards, four of which are aces. What is the  probability that…

A:

Q: salesperson plans to visit Alexandria, Butler, Clinton, Decatur, and Evansville on his business…

A: Given that  A Salesperson to visit Alexandria , Butler , Clinton, Decatur , and Evansville on his…

Q: 1. When a single card is drawn from a well-shuffled deck of cards, what is the probability that it…

A: (As per bartleby guidelines, for questions containing multiple subparts, only first three subparts…

Q: You draw at random five cards from a standard deck of 52 cards. What is the probability that there…

A: Let us denote the events A: The five cards picked contains an ace. K: The five cards picked contains…

Q: enico owT Colgmsx (n)beazote Example 8. A bag contains 3 red, 6 white and 7 blue balls what is the…

A:

Q: Moira has hair ribbon collections. There are 5 purple ribbons, 8 red ribbons, 7 pink ribbons and 10…

A: We have to find given probability.