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. Passed the Course Did not Pass the Course Total % %% Completed Homework Did not Complete Homework Total 31 18 49 26 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? % 4 30 What is the probability a student passed the course given that they didn't complete their homework? % 5 14 19 What is the probability a student completed their homework given that they passed the course? What is the probability a student didn't complete their homework given that they didn't pass the course?

Q: What percent of the department faculty have less than 25 years of service? Answer:  % (b) If a…

A: From the given histogram we need to answer certain questions.

Q: A professor grades students on three tests, four quizzes, and a final examination. Each test counts…

A: GivenEach test counts as two quizzes and the final examination counts as two tests. Sarah has test…

Q: Favorite Type of Movie Comedu Action Romance Drama SciFi

A:

Q: Suppose 18 people are in a room. What is the probability that there is at least one shared birthday…

A: In theory of combinatorics, the way of selecting r objects from n objects with regard to the order…

Q: A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false…

A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: The given heights are: 80, 71, 68 80, 71, 67 78, 71, 67 76, 71, 67 75, 70, 67 75, 70, 66 75, 70, 66…

Q: Your favorite basketball player is a 87% free throw shooter. Find the probability (as a percent)…

A:

Q: The table summarizes results from 985 pedestrian deaths that were caused by automobile accidents.…

A: Given, 985 deaths were caused by automobile accidents. Driver intoxicated Pedestrian intoxicated…

Q: tests, a term paper, and a final examination. Each test counts as 15% of the course grade. The term…

A:

Q: What z value is associated with the fewest 59%? Select one: a. -0.23 b. 0.22 c. 2.22 d. 0.27 e.…

A:

Q: The probability of spinning an even number or multiple of 5 on the equal section spinner with…

A: (As per bartleby guidelines, for multiple questions asked, only the first question will be solved.…

Q: A poll showed that 68.5% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given information- Percentage of Americans believe that Marilyn Monroe had an affair with JFK =…

Q: In a recent survey, 303 out of 350 residents of Salem, MA said they are planning on passing candy…

A: here given ,  303 out of 350 residents of Salem, MA said they are planning on passing candy during…

Q: A poll showed that 46.1% of Americans say they believe that statistics teachers know the true…

A: Given : The proportion of who believe that statistics teacher know the true meaning of  life : p =…

Q: A research firm claims that the distribution of the days of the week that people are most likely to…

A: The question is about categorical data analysis.Given :

Q: The table summarizes results from 978 pedestrian deaths that were caused by automobile accidents.…

A: It is given that,

Q: The histogram below gives the length of service of members of the Department of Biology at a…

A: Given data :  No of years  faculty  0 - 5 5 5 - 10 11 10 - 15 10 15 - 20 2 20 - 25 11…

Q: A professor grades students on four tests, a term paper, and a final examination. Each test   counts…

A:

Q: The following values represent the heights of 12 students (in inches) taking a math class. 72, 63,…

A: In the data set, the number of students hights are given (n) is 13.

Q: The probability of drawing a red face card from a deck of cards.   Leave your answer as a percent to…

A:

Q: A professor grades students on four tests, a term paper, and a final examination. Each test counts…

A:

Q: A professor grades students on three tests, four quizzes, and a final examination. Each test counts…

A: It is given that Sara has test scores of 95, 70, and 86, quiz scores are 91, 66, 76, 85 and her…

Q: he histogram below gives the length of service of members of the Department of Mathematics and…

A: Given, Histogram with the length of service of mathematics and statistics department members. To…

Q: d. The degrees of freedom = e. The test-statistic for this data (Please show your answer to three…

A: d. Degrees of freedom: df=number of categories-1   =4-1   =3

Q: For x = 8,16,23,23,23,32,32,32,32,45,45 What is the probability (%) of getting x = 32? Round your…

A: As there are total 11 sample

Q: In a brand recognition study, 806 consumers knew of Starbucks, and 19 did not. Use these results to…

A: The question is based on a probability Given : No. of consumers who knew S = 806 No. of consumers…

Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

A:

Q: A jar contains four times as many red marbles as blue marbles. What is the probability of drawing a…

A: Consider that there is total x blue marbles in the jar.

Q: The time to fly via a commercial airliner from Newark airport to Atlanta follows a uniform…

A: We have to find out given probability..

Q: The test for a certain disease is 86% accurate.  A hospital tests a sample of 5000 patients for this…

A: Given: Accuracy of the test is 86% Inaccuracy of the test = 100-86% = 14% N = Total number of…

Q: d. What is the probability that a randomly selected giraffe will be shorter than 17.7 feet tall? e.…

A: d) We have to find P(X<17.7)

Q: A poll showed that 49.4% of Americans say they believe that statistics teachers know the true…

A: Let p be the probability that poll showed that 49.4% of Americans say they believe that statistics…