Answered: Twenty tickets are numbered 1 to 20 and…

Twenty tickets are numbered 1 to 20 and one of them is drawn at random. What is the probability that the number drawn is a multiple of 3 or 5?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: A committee of 2 people is selected at random from 5 doctors:Alam, Bartolini, Chinn, Dickson, and…

A: The total number of outcomes is 5. a. The total number of favourable outcomes so that Chinn is on…

Q: A committee consists of 4 men and 5 women. Three members are to be selected at random to form a…

A: Given that Committee consists of 4 Men and 5 Women Then we have to choose 3 members to be…

Q: Suppose an urn contains red, green, blue, and black marbles. Suppose you draw marbles from the urn 5…

A: If an event with n different possibilities are repeated r number of times, then the number of…

Q: You play a lottery where, every day, a set of 6 numbers is chosen out of {1, . . . , 45} and…

A: Answer- Number of ways to choose 3 winning numbers from possible 6 numbers =…

Q: Four donuts and three muffins. A guest takes an item at random from the platter but does not replace…

A: A tree diagram is used to represent a probability space. Each node of the tree on the diagram…

Q: What if you have a six sided die and a spinner with five spaces. How many possible outcomes are…

A: We have a six sided die and spinner with five spaces

Q: Suppose that a class of 20 students is assigned to write an essay. Suppose 3 essays are…

A: Total number of students = 20 Total number of groups of selecting 3 essays can be obtained as:

Q: A box contain 8 red and 6 green balls. In how many ways can 3 balls be drawn such that 2 is red and…

A: GivenA box containNo.of red balls = 8No.of green balls = 6Total no.of balls = 14

Q: In a particular lottery, 6 winning numbers are drawn from a group of 55 numbers. The order that the…

A: Given that, there are total 55 numbers and among them winning numbers are 6.

Q: A common style of counting problem involves drawing from a deck of playing cards. In a standard deck…

A: The following Solution is provided below

Q: A shipment of 95 TV sets is received. Five sets are to be chosen at random and tested for defects.…

A: Here we have Number of TV sets (n) = 95 Number of sets to be choosen (r) = 5 Here we will we the…

Q: 6. Two boxes with letters follow. You are to choose a box and draw three letters at random, one by…

A: You should choose Box 1. The probability of drawing SOS from Box 1 is 1, since there's only one…

Q: For Item numbers 5 - 9. Randomly a group of students were asked what color they liked red, blue, or…

Q: A mother, father, and their three children are to line up for a photo. In how many ways can these…

Q: How many ways are there to deal a hand of 4 cards if you dont care about the order of cards in your…

A: In a standard deck of cards, there are total 52 cards.

Q: There is a standard deck of 52 cards, a hand of 7 is dealt. Please find How many hands are…

A: Since the deck of cards consists of 52 cards we can say that the total possible outcome for each…

Q: Suppose you have 13 juniors and 11 seniors. How many different draws of 10 names would contain…

Q: . Gaydar A study conducted by a team of Americanand Canadian researchers found that during…

Q: There are 10 students in a class. In how many ways can an instructor give at least one student a…

A: There are 10 students So sample size, n= 10 And we've to find ways for at least 1 student. So r= 1

Q: Hello, The site shows two different answers for (a) I would like clarification as to which is…

A: The provided information is as follows:The total number of people in the line-up in a random order…

Q: Mrs. Mortlock uses a calculator program to select students at random to answer questions during…

A: Given that, There are 28 students in the class. The computer program is used to select the student…

Q: Each student in a class of 30 was randomly assigned one line of a random number table. Each student…

A: Here, it is clear that 50% of odd digits and 50% of even digits.

Q: A Nevada roulette wheel has 38 pockets. One is numbered 0, another is numbered 00, and the rest are…

A: Given information: A Nevada roulette wheel has 38 pockets. One is numbered 0, another is numbered…

Q: Suppose that you and a friend are playing cards and decide to make a bet. If you draw three twos in…

A: Given that If you draw three twos in succession from a standard deck of 52 cards without…

Q: Select the following statements that are true. If 121 people are betting on the win, place, and show…

A: Let us look at the statements one by one. 1) Statement: If 121 people are betting on the win, place,…

Q: 2. Suppose there is a race between 9 friends. How many ways can the race be completed if John is…

A: Here use concept of total arrangement

Q: There are 6 numbered balls in a bag. Each ball has a distinct number and the numbers are in {1,2, 3,…

A: Here given that there are 6 numbered balls in a bag. Each ball has a distinct number and the numbers…

Q: You are a professor of journalism and have 14 students in your class. How many ways can you line up…

A: Given,total no.of students=14

Q: A lottery will randomly choose a four digit number with the following procedure: 10 tiles each with…

A: Ten tiles numbered 0 to 9 are placed in a box. Four tiles are picked one by one to form a 4-digit…

Q: black hair or had a whole row to themselves (or both). Of this total, 25 had black hair and 5 were…

Q: Create a table that shows all of the possibilities for rolling a dice and flipping a coin. Then…

A: When a die and coin are tossed, then the sample space is given…

Q: In American roulette, the wheel contains the numbers 11 through 3636, alternating between black and…

A: The objective of the question is to calculate the expected winnings of a player who bets on red in a…

Q: A jar contains four blue marbles numbered one to four. The jar also contains four red marbles…

A: Blue marble :{1,2,3,4} : total 4 Red marble :{1,2,3,4} : total 4

Q: Suppose you are asked to choose three movies. If there are 20 different movies, in how many ways can…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Question

Twenty tickets are numbered 1 to 20 and one of them is drawn at random. What is the
probability that the number drawn is a multiple of 3 or 5?

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

There are 10 red mables, 14 blue mables , 2 purple and 20 green marbles in a bag if a mable is chosen at Radom from the bag what is the possibility of getting a blue and a purple mable
Suppose there are 14 people from which you can choose a President, Vice President, and a Treasurer. How many possibilities are there?
The results of a survey of visitors at the Eiffel Tower showed that 25 spoke English, 15 spoke French, and 8 spoke both English and French. How many spoke English or French?
There are 37 numbered balls in a drum (think lottery). A robot randomly picks 6 balls, I also randomly pick 6 balls. In how many ways can 4 of the balls picked by me be among the 6 balls picked by the robot?
Suppose your school has 1000 students. Why can you be pretty sure that some pair of them will have telephone numbers that end in the same two digits and that they will like the same brand of soda?
Bowl A contains 2 red chips; bowl B contains two white chips; and bowl C contains 1 red chip and 1 white chip. A bowl is selected at random, and one chip is taken at random from that bowl.
A teacher will randomly award three students with extra credit. How many possible ways can the teacher pick these three students from a class of 20 students?
A game consists of spinning a spinner and then rolling a number cube. The spinner is equally likely to land on any 1 of the 4 colors red, yellow, green, or blue. The number cube is equally likely to land with any of the 6 sides labeled 1 through 6 up. To win the game, a contestant must either spin red and roll any number or spin a color other than red and roll a 6. In other words, the contestant must either spin red or roll a 6 to win. Draw a rectangular model to go along with this problem.
We have those numbers 0 2 3 4 5 6 7 8 How many outcomes to form a 4 digit numbers containing 2
Suppose that nine children are sitting in a row. When the music starts, they get up and run around the row of chairs. When the music stops they each sit in an empty chair. In how many ways can it happen that none of them are sitting in the original chair that they occupied at the start of the game? Use an approximation for your answer and round it to the nearest whole number.