Grades earned in a class are recorded for 2 group of students(students taking only History and the others only takingBiology), the grades in those classes are summarized below.A B CHistory 19 9 20Biology 7210Total 26 11 30Total481967If one student was chosen at random,find the probability that the student got a B.Give your answer as a fraction or decimal.

From the provided information, A B C Total History 19 9 20 48 Biology 7 2 10 19 Total 26…

Answered: Grades earned in a class are recorded…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Men Women Boys Girls Survived 332 318 29 27 Died 1360 104 35 18 Use the chart to answer the next set of questions: The chart represents the results after the Titanic ship sank. If one of the Titanic passengers is randomly selected, find the probability of getting a man or someone who survived the sinking?
find the probability of randomly selecting a student who spent the money, given that the student was given a $1 bill. purchased gum kept the money students given 4 quarters 25 11 students given $1 bill 15 34
Haroldo, Xerxes, Regina, Shaindel, Murray, and Georgia are invited to a dinner party. They arrive in a random order and all arrive at different times. What is the probability that Xeres arrives first AND Regina arrives last? Answer in decimal form. Round to 3 decimal places as needed.
# Day Develop a control graph for a process with 10% occurrence. A total number of 180 observations were randomly collected over 22 days. р 0.07 #Day 2 5 0.08 0.095 0.07 0.06 0.075 7 8 10 11 0.10 0.07 0.13 0.14 0.11 12 13 14 15 16 17 18 19 20 21 22 р 0.11 0.18 0.12 0.15 0.14 0.08 0.07 0.04 0.11 0.15 0.12
60% of all bald eagles survive their first year of life. Give your answers as decimals, not percents. If 36 bald eagles are randomly selected, find the probability that Exactly 19 of them survive their first year of life.
The probability that Gene will win quiz bee contest is 36% and the probability that Jem will win in the same contest is 29%. Find the probability that,a. either Gene or Jem will win.b. Neither gene nor Jem will win. (complement of letter a)
At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 32 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
find the probability that a couple has three children and at least one is a boy? assume girls and boys are equally likely. simplify do not round
In an aquarium, there are 10 large fish and 5 small fish. Half of the large fish are red. 00 One fish is selected at random. Find the probability that it is a large, red fish. B Write your answer as a fraction. ▸ 4 0 X
At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 3232 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS