Contingency Tables and Conditional Probability: Homework and Passing a CourseA teacher categorized students by whether they regularly completed their homework (or not) andwhether they passed the course (or not). The data are in the table below.Passed the CourseDid not Pass the CourseTotal%Completed HW27633A student from the class is randomly selected. Determine the following probabilities. Enter your resultsas percents rounded to two decimal places.What is the probability a student passed the course?%Did not Complete HW51823Total322456What is the probability a student passed the course or completed the HW?%What is the probability a student passed the course and completed the HW?What is the probability a student completed their homework given that they passed the course?

The probability that a student passed the course is, Ppassed=3256 =0.5714…

Answered: A teacher categorized students by…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Similar questions

Yearly, students are invited to membership in the honor society for your major if their class rank is at least in the 90th percentile for all students in that major. In 2019 you ranked 30 out of 128 students in your major. Will you be invited to membership?
AS2. NO5. DATA ANALYSIS
The highest score in a distribution is 74 and the lowest score is 51. What is the range?
The probability of drawing a red face card from a deck of cards. Leave your answer as a percent to the nearest tenth (one decimal) after converting to %. You can leave out the % sign.
Three hundred twenty students took a test where the scores are normally distributed. Paul's score was in the 80th percentile. How many students scored at or below Paul's score?
A class of students took a test. The instructor said that the 75th percentile score was 90 out of 100. What does this mean? A. 90% of the students scored 75 or more on the test. B. 75% of the students scored 90 or more on the test. C. 25% of the students scored 90 or more on the test. D. The high score in the class was (.75)(90).
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The scores on a statewide math exam were normally distributed with ?=74 and ?=8. What proportion of test-takers had a grade between 66 and 88 on the exam?
Customers using a self-service soda dispenser take an average of 16 ounces of soda with an SD of 4 ounces. Assume that the amount would be normally distributed. What is the chance that a randomly selected customer takes over 14 ounces of soda? Write your answer below in 4 decimal places. Answer:
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