A moving company has a truck filled for deliveries to seven different sites. If the order of the deliveries is randomly selected, what is the probability that it is the shortest route? P(randomly selecting the shortest route) = (Type an integer or a simplified fraction.) C

Q: I am having problems calculating the population variance. I am okay for the first 4 steps in the…

A: Variance tell us about the spread of the data distribution. Population variance tell us about how…

Q: .A box consists of five red markers and four blue markers. A teacher chooses four markers at random…

A: Solution-: Given: Number of red markers =5, Number of blue markers =4 Total number of markers = 5…

Q: Q28 If A is 3 occurrences per five-minute time interval, find the probability of getting occurrences…

A: Note:- "Since you have posted multiple questions, we will provide the solution only to the first…

Q: Consider a political discussion group consisting of 4 Democrats, 7 Republicans, and 3 Independents.…

A: GivenNo.of Democrats=4No.of Republicans=7No.of Independents=3Total no.of members = 14

Q: The probability of drawing a red marble from a sack of marbles is . Which set of marbles could the…

A:

Q: An urn contains 15 red, 25 white and 36 blue marbles. A child selects two marbles at random and…

A:

Q: Suppose that X, Y, and Z are jointly distributed random variables, that is, they are defined on the…

A: Given that,  E(X) =-9 , E(Y) =-5, E(Z) =-1 Var(X) =3, Var(Y) =1, Var(Z) =34

Q: A dinner party is being organized with the option of 7 dinner choices to serve at the venue. Since…

A: to find:- probability of your favourite dish is served at the venue.

Q: Find the probability of this event. A random spinner has equal sized regions numbered 1-18. The…

A:

Q: In a population where 25% of voters prefer Candidate A, an organization conducts a poll of 1616…

A: P(prefer candidate A) = 0.25 n = 16 voters P(0 of 16 will prefer candidate A) = ?

Q: An ice-cream company did a study on preferred ice-cream flavor. The results of the study are shown…

A: a. The contingency table is,   Vanilla Chocolate Other Total Children 3 2 1…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: A student randomly guesses at four multiple choice questions. Each question has three possible…

A: Let the random variable X denotes the number of correct answers and it follows binomial distribution…

Q: .A bag has 3 red marbles, 2 blue, 4 greens and 1 yellow. What is the probability of pulling green,…

A: R=Red, B=blue, G=green  Sample space={R,R,R,B,B,Y,G,G,G,G}

Q: Two balls are drawn successively without replacement from a box which contains 4 white balls and 3…

A: Answer:- Two balls are drawn successively without replacement from a box which…

Q: P6. Consider the process of a student showing up for an exam in the wrong classroom and have…

A:

Q: quiz has 5 multiple-choice questions. Each question has five alternatives. If the student knows…

A: Formula :

Q: A group of people were asked if life exists elsewhere in the galaxy. 270 responded "yes", and 478…

A:

Q: Given an urn containing 2 pink balls,3 green balls, and 5 yellow balls.What is the probability of…

A: Given, the urn containing 2 pink balls,3 green balls, and 5 yellow balls To find the probability of…

Q: A box contains 5 green balls and 4 red balls. The probability of selecting 2 green balls and 1 red…

A: There are 5 green balls and 4 red balls.

Q: A football team consists of 13 each freshmen and sophomores, 18 juniors, and 19 seniors. Four…

A: The team consists of 13 each freshmen and sophomores, 18 juniors, and 19 seniors.

Q: A box contams 90 marbles, each of which is either white or red. If a marble is to be selected at…

A:

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

A: From the provided information, the number of students in the spelling bee is 2. The total number of…

Q: flipped. If it shows heads, you draw a marble from shows tails, you draw a marble from urn B with 3…

A: Given: P(H)=0.7 P(T)=0.3 Heads-Urn A-1 Blue and 4 red Tails- Urn B- 3 blue and 1 red

Q: borderline, spin again. Find the probability that the pointer will stop on an odd number or a number…

A: It is given that  Total numbers = 8 Odd numbers = 4    ( 1, 3, 5, 7 ) Number less than 7 = 6    ( 1,…

Q: Find the probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a…

A: We have given that the 52 cards of a standard deck. Total face card = 12

Q: Find the probability of randomly selecting a student who kept the money, given that the student was…

A:

Q: When ten basketball players are about to have a free-throw competition, they often draw names out of…

A: Factorial of an integer:The factorial of an integer is the product of all positive integers less…

Q: Que. 7 A bag contains three green, four blue and two orange marbles. If a marble is picked at…

A:

Q: Each individual letter of the word Minnesota is placed on a piece of paper, and all 9 pieces of…

A: Given that, Total papers=9 Consonant papers= 5 We know that probability of any event A is  P(A)=…

Q: At Central, there are 140 tennis players total on JV and Varsity. 90 are male, 50 are varsity, and…

A: From the given information. Total number of players = 140 Number of Male = 90 NUmber of varsity = 50…

Q: Find the odds in favor of obtaining the following outcome.

A: Here a consonant when 1 letter is chosen at random from among the 26 letters of the English alphabet

Q: A bag contains 1 gold marbles, 6 silver marbles, and 30 black marbles. You randomly select one…

A:

Q: Of the cartons produced by a company, 10% have a puncture, 9% have a smashed corner, and 1.4% have…

A: The question is about probability.Given :Proportion of cartons have puncture = 10% = 0.10Proportion…

Q: A restaurant randomly chooses what to include on its pizza of the day. The meat choices are…

A: The theory of probability has its origin in the seventeenth century.The king of France who…

Q: Marlon has 8 pairs of socks (4 white, 2 black, 1 blue, and 1 red) what is the probability that he…

A: Solution Answer is    c.3/14

Q: When three basketball players are about to have a free-throw competition, they often draw names out…

A: The concept of probability describes the chances that a specific outcome occurs out of all the…

Q: There are 55 customers in the cafeteria, 30 bought either bought coffee or a bagel. There were 35…

A: Let, C=coffee B=bagel Given that n(B)=35, n(C)=45 n(C or B)=30

Q: A student submits 5 entries to a competition in which there are 400 entries. If an entry is chosen…

A: We want to find the probability that given student win the prize.Entries submitted by student =…