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A study finds that 70% of incoming college freshman attended public high schools, 75% of public...
A private college report contains these statistics 70% of incoming freshmen attended public schools. 75% of...
A private college report contains these statistics: 70% of incoming freshmen attended public schools. 75% of public school students who enroll as freshmen eventually graduate. 85% of other freshmen eventually graduate. Complete parts a and b. a) ls there any evidence that a freshman's chances to graduate may depend upon what kind of high school the student attended? Explain. Choose the correct answer below and fill in the answer box(es) to complete your choice A. Yes, because the graduation rate is 75 % for public school...
Statistics
A private college report contains these three statistics. 70% of income freshmen attend a public college. 75% of public school students who enroll as freshmen eventually graduate. 85% of other freshmen eventually high school. What percent of students who graduate from college attended a public high school?
Using conditional probability, can someone please help me answer this in laymans terms to understand this....
Using conditional probability, can someone please help
me answer this in laymans terms to understand this.
Question 2 Public vs Private School The Private School Association conducts a survey of the outcome of private and public school students who pursue university education. The outcome is either graduate eventually or not. It is found that: • 60% of commencing freshmen are from public schools. • 75% of public student students who commence their university education eventually graduate. . 90% of private...
Page 2 of 2 2 A certain community college would like to obtain information about the...
Page 2 of 2 2 A certain community college would like to obtain information about the likelibood that students in various categories will graduate. The "categories" of students in a two-year program are: Graduated, Sophomores, Freshmen, determined that from one year to the next: or Quit Permanently. Based on their large data set from prior years, they have For current sophomores, 40 % will graduate, 30 % remained sophomores, and 30 % quit permanently. For current freshmen, 10 % will...
A School of Public Health completed a study on alcohol consumption on college campuses. They concluded...
A School of Public Health completed a study on alcohol consumption on college campuses. They concluded that 20.620.6% of women attending all-women colleges abstained from alcohol, compared to 17.317.3% of women attending coeducational colleges. Approximately 4.64.6% of women college students attend all-women schools. Complete parts (a) and (b) below. (a) What is the probability that a randomly selected female student abstains from alcohol? (Type an integer or a decimal rounded to four decimal places as needed.) (b) If a randomly...
(KNNL5 15.8) Three high schools participated in a study to evaluate the effectiveness of a new...
(KNNL5 15.8) Three high schools participated in a study to evaluate the effectiveness of a new computer- based math curriculum. In each school, four 24-student sections of freshman algebra were available for the study. The two types of instruction (standard curriculum, computer-based curriculum) were randomly as signed to the four sections in each of the three schools. At the end of the term, a standard math achievement test was given to each of the 24 students in each section. A...
For this homework assignment, we present two ideal scenarios. Scenario #1 : After graduation from high...
For this homework assignment, we present two ideal scenarios. Scenario #1 : After graduation from high school students begin jobs as construction workers and elementary school teachers. They expect their wages to remain relatively level throughout their careers. They marry five years after graduation from high school and raise large families with home schooling by the parents. Before marriage, both men and women work; once couples begin home schooling their children, one parent stays home, either the father or the...
In a study of high school students at Mumford High, it was found that 75% of...
In a study of high school students at Mumford High, it was found that 75% of those students who drank two or more beers each day for a period of 60 days experienced measurable liver hnction deterioration. That these results could have occurred by chance was ruled out experimentally with high levels of confidence." 20. If true, the Mumford High information would confirm that A= Drinking is statistically correlated with liver deterioration in adolescents. B=Drinking causes liver deterioration in adolescents....
In the United States, Scholastic Aptitude Test (SAT) scores are used by universities when selecting students for admission. Private companies and high schools offer SAT preparatory courses to help st...
In the United States, Scholastic Aptitude Test (SAT) scores are used by universities when selecting students for admission. Private companies and high schools offer SAT preparatory courses to help students improve their scores. This has led some people to ask, "Do SAT preparatory classes effectively increase SAT scores?" The following study, cited in a major newspaper, claims that they do (but not by a substantial amount): "A new study . . . shows that [SAT preparatory] classes are effective in...
Records of a company show that 20% of the employees have only a high school diploma:...
Records of a company show that 20% of the employees have only a high school diploma: 70% have bachelor degrees; and 10% have graduate degrees. Of those with only a high school diploma, 10% hold management positions, whereas, of those having bachelor degrees, 40% hold management positions. Finally, 80% of the employees who have graduate degrees hold management positions. Create a tree diagram representing the above situation. (2 points) What percentage of employees hold management positions? (2 points) Given that...
Using conditional probability, can someone please help
me answer this in laymans terms to understand this.
Question 2 Public vs Private School The Private School Association conducts a survey of the outcome of private and public school students who pursue university education. The outcome is either graduate eventually or not. It is found that: • 60% of commencing freshmen are from public schools. • 75% of public student students who commence their university education eventually graduate. . 90% of private...
Page 2 of 2 2 A certain community college would like to obtain information about the likelibood that students in various categories will graduate. The "categories" of students in a two-year program are: Graduated, Sophomores, Freshmen, determined that from one year to the next: or Quit Permanently. Based on their large data set from prior years, they have For current sophomores, 40 % will graduate, 30 % remained sophomores, and 30 % quit permanently. For current freshmen, 10 % will...
(KNNL5 15.8) Three high schools participated in a study to evaluate the effectiveness of a new computer- based math curriculum. In each school, four 24-student sections of freshman algebra were available for the study. The two types of instruction (standard curriculum, computer-based curriculum) were randomly as signed to the four sections in each of the three schools. At the end of the term, a standard math achievement test was given to each of the 24 students in each section. A...
For this homework assignment, we present two ideal scenarios. Scenario #1 : After graduation from high school students begin jobs as construction workers and elementary school teachers. They expect their wages to remain relatively level throughout their careers. They marry five years after graduation from high school and raise large families with home schooling by the parents. Before marriage, both men and women work; once couples begin home schooling their children, one parent stays home, either the father or the...
In the United States, Scholastic Aptitude Test (SAT) scores are used by universities when selecting students for admission. Private companies and high schools offer SAT preparatory courses to help students improve their scores. This has led some people to ask, "Do SAT preparatory classes effectively increase SAT scores?" The following study, cited in a major newspaper, claims that they do (but not by a substantial amount): "A new study . . . shows that [SAT preparatory] classes are effective in...
Records of a company show that 20% of the employees have only a high school diploma: 70% have bachelor degrees; and 10% have graduate degrees. Of those with only a high school diploma, 10% hold management positions, whereas, of those having bachelor degrees, 40% hold management positions. Finally, 80% of the employees who have graduate degrees hold management positions. Create a tree diagram representing the above situation. (2 points) What percentage of employees hold management positions? (2 points) Given that...
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