In a class of students, the following datatable summarizes how many students have acat or a dog. What is the probability that astudent chosen randomly from the class hasa cat and a dog?Has a dogDoes not have adogHas acat52Does not have acat611

From the provided information, Has a cat Does not have a cat Total Has a dog 5 6 11 Does…

Answered: In a class of students, the following…

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

Similar questions

Suppose that 53% of people own dogs. If you pick two people at random, what is the probability that they both own a dog?
A population contains 10,000 crickets. Out of the population, 4000 are females and 6000 are males. Mary randomly selects 14 crickets from the population. What is the probability that 6 or 7 are female? Note: Calculate the probability two different ways.
Flip three fair coins. Let the number of heads be the number of dice we roll. If the numbers on the upper faces of the dice add up to 5, what is the probability that two heads turned up?
The table gives the data of students categorized by gender and major. Math Physics Biology Majors Majors Majors Male 17 12 Female 3 14 A student is randomly selected. Find the probability that the student is a Female given that she is a Math major. 10 10
Out of the 5000 residents of a small town, 470 of them have diabetes. If a resident is chosen at random, what is the probability that the resident does NOT have diabetes? A. 0.094 B. 0.346 C. 0.762 D. 0.906
The acts in a talent competition consist of 4 instrumentalists, 10 singers, and 6 dancers. If the acts are ordered randomly, what is the probability that a dancer performs first?
A population contains 10,000 crickets. Out of the population, 4000 are females and 6000 are males. Mary randomly selects 14 crickets from the population. What is the probability that 6 or 7 are female? Note: Calculate the probability two separate ways.
A statistics teacher gives a 10-question multiple-choice pop quiz with five answer choices per problem. Brandon is not prepared and has to guess the answer for each of the 10 questions. The teacher explains that students will receive a free homework pass if they answer at least five questions correctly. What is the probability that Brandon will earn a free homework pass? A. 0.006 B. 0.026 C. 0.033 D. 0.967 E. 0.994
There are four horses named An, Bob, Cat, and Don. They are in a race where no ties are possible. Ann is twice as likely to win as Cat. Cat is twice as likely to win as Dan. Bob has a 30% chance of winning. What is the probability that Ann wins? 20% 30% 40% 50% 60% 70% 80% 90%
In a class of students, the following data table summarizes how many students have a cat or a dog. What is the probability that a student chosen randomly from the class does not have a cat or a dog? Has a dog Does not have a dog Has a cat 9 6 Does not have a cat 2 11
Charles has six songs on a playlist. Each song is by a different artist. The artists are Joey McIntyre, Whitney Houston, Aaron Carter, Shakira, Shania Twain, and Phil Collins. He programs his player to play the songs in a random order, without repetition. What is the probability that the first song is by Aaron Carter and the second song is by Joey McIntyre? Write your answer as a fraction or a decimal, rounded to four decimal places. The probability that the first song is by Aaron Carter and the second song is by Joey McIntyre is .
Tom has a standard set of pool balls. If he were to draw one ball at random, what is the probability that it will be red or yellow? Give your answer in its simplest form.

SEE MORE QUESTIONS

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS

In a class of students, the following data table summarizes how many students have a cat or a dog. What is the probability that a student chosen randomly from the class has a cat and a dog? Has a dog Does not have a dog Has a cat LO 5 2 Does not have a cat 6 11