Find the probability that a student participates in less than three activities. Following is the probability distribution of a random variable that represents the number of extracurricular activities a collegefreshman participates in.14P(x) 0.080.130.450.210.13Send data to Excel (b) Find the probability that a student participates in less than three actįvities.The probability that a student participates in less than three activities is

Answered: Image /qna-images/answer/1285927a-a859-41d0-8567-eb6bae8954c7.jpg

Answered: (b) Find the probability that a student…

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

A school newspaper reporter decides to randomly survey 13 students to see if they will attend Tet festivities this year. Based on past years she knows that 20% of the students attend Tet festivities. We are interested in the number of the students who will attend festivities. 1. Find the probability that at most 3 students will attend. Find the probability that more than 2 students will attend.
Suppose you are going to form a committee of students and faculty. You have 7 total students and 12 total faculty to pick from. You want to have 8 total people on the committee. What is the probability that you select 2 students and 6 faculty? Enter your answer rounded to two decimals. Show your work. Enter the work that you used to get your answer.
Eric teaches ceramics in his studio. He estimates that one 20% people who call for information about a class will sign up for the class. Last week he received nine calls. Find the probability that two of the people will sign up for class?
A high school baseball player has a 0.298 batting average. In one game, he gets 6 at bats. What is the probability he will get a least 2 hits in the game?
Alex decides to go to a casino and play his 3 favorite slot machines. He knows from experience that his chances for coming out ahead and having won money after playing 20 times on a machine is 0.42, 0.55, and0.59 for the three slot machines. Find the probability that after playing each machine 20 times that he will have won money on at least one slot machine. Your answer should be to 4 decimal places.
A high school baseball player has a 0.181 batting average. In one game, he gets 7 at bats. What is the probability he will get at least 2 hits in the game?
Bianca buys a bag of cookies that contains 9 chocolate chip cookies, 6 peanut butter cookies, 6 sugar cookies and 7 oatmeal cookies. What is the probability that Bianca randomly selects an oatmeal cookie from the bag, eats it, then randomly selects a chocolate chip cookie? Express you answer as a reduced fraction.
Tom buys a bag of cookies that contains 9 chocolate chip cookies, 9 peanut butter cookies, 4 sugar cookies and 7 oatmeal raisin cookies. What is the probability that Tom randomly selects a chocolate chip cookie from the bag, eats it, then randomly selects another chocolate chip cookie? Express your answer as a reduced fraction.
A basketball player hits three-point shots 45% of the time. If she takes 4 shots during the game, what is the probability that she misses the first shot and hits the last three shots?
The probability of passing a class is 70%. What is the probability that 17 out of 20 students pass the class?
Bianca buys a bag of cookies that contains 8 chocolate chip cookies, 4 peanut butter cookies, 9 sugar cookies and 6 oatmeal cookies. What is the probability that Bianca randomly selects an oatmeal cookie from the bag, eats it, then randomly selects a chocolate chip cookie? Express you answer as a reduced fraction.
Pls answer correctly asap

SEE MORE QUESTIONS

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

(b) Find the probability that a student participates in less than three actjvities. The probability that a student participates in less than three activities is