A movie cinema has n numbered seats, and n tickets are distributed among n students. Compute...
A movie cinema has n numbered seats, and n tickets are distributed among n students.
Compute the probability that
(a) exactly two students will be seated at seats corresponding to their ticket numbers if all the seats are occupied at random.
(b) at least two students will be seated at seats corresponding to their ticket numbers if all the seats are occupied at random
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A movie cinema has n numbered seats, and n tickets are
distributed among n students.
Compute...
9. Suppose 100 identical tickets for rides are distributed among 40 children at a carnival. (a)...
9. Suppose 100 identical tickets for rides are distributed among 40 children at a carnival. (a) How many ways can the tickets be distributed, if each child receives at least two tickets, and all the tickets are distributed? (b) How many ways can the tickets be distributed, if each child receives at least one ticket, and some tickets may be left over? (c) Suppose one child has twelve tickets, and each ticket may be used on any of six different...
Write a program in C to assign seats of a movie theater (capacity: 200 seats). Your...
Write a program in C to assign seats of a movie theater (capacity: 200 seats). Your program should display the following menu of alternatives: Please type 1 for "section A, $50/ticket" type 2 for "section B, $70/ticket", and type 3 for "section C, $80/ticket". If the user types 1, then your program should assign a seat in the A section (seats 1–50). If the user types 2, then your program should assign a seat in the B section (seats 51–100). If...
1. In a box there are three numbered tickets. The numbers are 0, 1 and 2....
1. In a box there are three numbered tickets. The numbers are 0, 1 and 2. You have to select (blindfolded) two tickets one after the other, without replacement. Define the random variable X as the number on the first ticket and the random variable Y as the sum of the numbers on your selected two tickets. E.g. if you selected first the 2 and second time 2 and Y = 1 + 2-3. the 1 , then X a./...
1. In a box there are three numbered tickets. The numbers are 0, 1 and 2. You have to select (blindfolded) two tickets one after the other, without replacement. Define the random variable X as the...
1. In a box there are three numbered tickets. The numbers are 0, 1 and 2. You have to select (blindfolded) two tickets one after the other, without replacement. Define the random variable X as the number on the first ticket and the random variable Y as the sum of the numbers on your selected two tickets. E.g. if you selected first the 2 and second time the 1 , then X = 2 and Y-1 +2 = 3. a./...
Beate Klingenberg manages a Poughkeepsie, New York, movie theater complex called Cinema 8. Each of the...
Beate Klingenberg manages a Poughkeepsie, New York, movie theater complex called Cinema 8. Each of the eight auditoriums plays a different film; the schedule staggers starting times to avoid the large crowds that would occur if all eight movies started at the same time. The theater has a single ticket booth and a cashier who can maintain an average service rate of 300 300 patrons per hour. Service times are assumed to follow a negative exponential distribution. Arrivals on a...
use java There are n students in a class and n numbered chairs. The instructor has...
use java There are n students in a class and n numbered chairs. The instructor has assigned a presentation for each student and is going to select the order of presentations by the following scheme. A number m is chosen. Beginning at seat number 1, she counts to m. The student sitting in that seat presents first. Then she starts counting seats again, starting from the next seat, wrapping around at the end, and skipping any student who has already...
i need a clear explanation . 2. Consider a group of 3 students. Each student has...
i need a clear explanation .
2. Consider a group of 3 students. Each student has a birthday that can be any one of the days numbered 1,2,3,...,365. (a) What is the probability that exactly two of them have the same birthday? (b) What is the probability that exactly two of them have the same birthday given that at least two students have the same birthday?
A state lotery randomly chooses 7 balls numbered from 1 through 39 without replacement. You choose...
A state lotery randomly chooses 7 balls numbered from 1 through 39 without replacement. You choose represents the number of matches on your ticket to the numbers drawn in the lottery. Determine whether this experiment is binomial. If values n, p, and q and list the possible values of the random variable x. 7 numbers and purchase a lottery ticket. The random variable so, identify a success, specify the Is the experiment binomial? O A. O B. Yes, the probability...
H al Random Variable n=30 2. It has been reported that 39% of college students graduate...
H al Random Variable n=30 2. It has been reported that 39% of college students graduate in 4 years. Consider a random sample of thirty students, and let the random variable X be the number who graduate in 4 years. a. Find the probability that exactly 13 students in the sample of 30 graduate in 4 years. b. Find the probability that 15 or fewer students in the sample graduate in 4 years. That is, find PIX S15). c. Using...
A student at a university has been doing a project to investigate entertainment habits of students....
A student at a university has been doing a project to
investigate entertainment habits of students. They have surveyed
100 random students who were each asked three questions: Have you
watched a movie in the last week? Have you listened to music in the
last week? Have you read a book in the last week? However, the
student keeps a very messy room and has lost some of the results.
They have been able to find the following results: Of...
9. Suppose 100 identical tickets for rides are distributed among 40 children at a carnival. (a) How many ways can the tickets be distributed, if each child receives at least two tickets, and all the tickets are distributed? (b) How many ways can the tickets be distributed, if each child receives at least one ticket, and some tickets may be left over? (c) Suppose one child has twelve tickets, and each ticket may be used on any of six different...
1. In a box there are three numbered tickets. The numbers are 0, 1 and 2. You have to select (blindfolded) two tickets one after the other, without replacement. Define the random variable X as the number on the first ticket and the random variable Y as the sum of the numbers on your selected two tickets. E.g. if you selected first the 2 and second time 2 and Y = 1 + 2-3. the 1 , then X a./...
1. In a box there are three numbered tickets. The numbers are 0, 1 and 2. You have to select (blindfolded) two tickets one after the other, without replacement. Define the random variable X as the number on the first ticket and the random variable Y as the sum of the numbers on your selected two tickets. E.g. if you selected first the 2 and second time the 1 , then X = 2 and Y-1 +2 = 3. a./...
i need a clear explanation .
2. Consider a group of 3 students. Each student has a birthday that can be any one of the days numbered 1,2,3,...,365. (a) What is the probability that exactly two of them have the same birthday? (b) What is the probability that exactly two of them have the same birthday given that at least two students have the same birthday?
A state lotery randomly chooses 7 balls numbered from 1 through 39 without replacement. You choose represents the number of matches on your ticket to the numbers drawn in the lottery. Determine whether this experiment is binomial. If values n, p, and q and list the possible values of the random variable x. 7 numbers and purchase a lottery ticket. The random variable so, identify a success, specify the Is the experiment binomial? O A. O B. Yes, the probability...
H al Random Variable n=30 2. It has been reported that 39% of college students graduate in 4 years. Consider a random sample of thirty students, and let the random variable X be the number who graduate in 4 years. a. Find the probability that exactly 13 students in the sample of 30 graduate in 4 years. b. Find the probability that 15 or fewer students in the sample graduate in 4 years. That is, find PIX S15). c. Using...
A student at a university has been doing a project to
investigate entertainment habits of students. They have surveyed
100 random students who were each asked three questions: Have you
watched a movie in the last week? Have you listened to music in the
last week? Have you read a book in the last week? However, the
student keeps a very messy room and has lost some of the results.
They have been able to find the following results: Of...
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