১২Contingency Tables and Conditional Probability: Homework and Passing a CourseA teacher categorized students by whether they regularly completed their homework (or not) and whetherthey passed the course (or not). The data are in the table below.Completed HWDid not Complete HWTotal7.17Passed the Course2633239.32Did not Pass the CourseTotal24A student from the class is randomly selected. Determine the following probabilities. Enter your results aspercents rounded to two decimal places.What is the probability a student completed the HW?What is the probability a student passed the course and did not complete the HW?What is the probability a student did not pass the course or completed the HW?What is the probability a student passed the course given that they completed the HW?Question Help: Written Example MMessage instructorSubmit QuestionJump to Answer2043,324MARtv2808.166328

Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Answered: ১২ Contingency Tables and Conditional…

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

The Wildcats and the Leopards are evenly matched football teams. When they play, there is a 0.5 probability that the Wildcats will win. If they play 9 times, what is the probability that the Wildcats will win 6 of the games? Round your answer to the nearest tenth of a percent. A. 7.0% O B. 0.2% O C. 24.6% O D. 16.4%
After school, you go to Bob's Deli. You plan to purchase the "Special." On the "Special," you have a choice of a white, wheat, rye, or bagel. Meat choices are limited to ham or turkey. Side items available are fries, tots, or fruit cup. You are limited to one choice per category. 7. 8. What is the probability you order ham on a bagel with tots?
100 students are chosen at random and asked, "What is your major?"Below is the distribution of their responses. Major Business Language Nursing Science Other Probability 0.21 0.06 0.24 ? 0.18 (a) Find the probability for Science majors. Give a percent without the percentage symbol. % (b) Find the probability for Business OR Nursing majors. Give a percent without the percentage symbol. %
Find the probability. 255 people were given three choices of soft drinks and asked to choose one favorite. The following table shows the results. P (person is over 40 or drinks diet cola)?
Paragraph Styles Editing Identify the proper distribution to use and then use it to find the indicated probability. Could this event be termed "unusual." Identify variable and function When tall and colorful plants are crossed with short and colorless plants, four types of plants will result: tall and colorful, tall and colorless, short and colorful, and short and colorless with corresponding probabilities: 0.37,0.42, 0.11, and 0.10. Ten plants are selected. Find the probability that 5 will be tall and colorful, 2 will be tall and colorless, 2 will be short and colorful, and 1 will be short and colorless. Distribution type: Probability: D.Focus WI 曲

Course: StatisticsThe average number of messages received by an operator of a telecommunications company is 10 messages per hour. Determine the probability that 12 messages will be received in the next hour.Select one:a. The probability is 19.5%.b. The probability is 9.5%.c. The probability is 0.95%.d. The probability is 9%.e. The probability is 0.195%.
The table summarizes results from 990 pedestrian deaths that were caused by automobile accidents. DriverIntoxicated? Pedestrian Intoxicated? Yes No Yes 47 86 No 237 620 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was not intoxicated.Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol.prob = % Add Work
Use the dataset of GPAs below to calculate the tail probability of a GPA of 1.3. You should use a calculator to help you. GPAs: 3.0, 1.2, 4.0, 3.9, 3.8, 3.0, 2.7, 2.3, 1.9, 4.0, 1.9, 1.1 Write your answer as a number between 0 and 1, where 0 is 0% and 1 is 100%. Round your answer to three decimal places.
Contingency Tables and Conditional Probability: Homework and Passing a Course A teacher categorized students by whether they regularly completed their homework (or not) and whether they passed the course (or not). The data are in the table below. Completed Homework Did not Complete Homework Passed the Course Did not Pass the Course Total % 26 4 30 A student from the class is randomly selected. Determine the following probabilites. Enter your results as percents rounded to two decimal places. What is the probability a student passed the course given that they completed their homework? % 5 14 19 What is the probability a student passed the course given that they didn't complete their homework? % Total 31 18 49 % What is the probability a student completed their homework given that they passed the course? Submit Question What is the probability a student didn't complete their homework given that they didn't pass the course?
Lorelai conducted a survey of students in her class to observe the distribution of eye color. The table shows the results of her survey. Round your probabilities to the nearest hundredth. Eye Color Blue Brown Green Hazel Occurrence 40 58 7 14 Determine the empirical probability distribution for the given eye color. P(blue)
You play two games against the same opponent. The probability you win thefirst game is 0.4. If you win the first game, the probability you also win the second is 0.2.If you lose the first game, the probability that you win the second is 0.3. A tie is not anoption.a. Are the two games independent? Explain.b. What’s the probability you lose both games?c. What’s the probability you win both games?d. Let random variable X be the number of games you win. Find the probabilitymodel for X.

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