statistics

Thirty percent of the students in a high school face a disciplinary action of some kind before they graduate. Of those students, 40% go on to college. Of the 70% who do not face a disciplinary action, 60% go on to college.


What percent of the students from the high school go on to college?
Choose one answer.

a. 12%

b. 42%

c. 50%

d. 54%


What is the probability that a randomly selected student both faced a disciplinary action and went on to college?


a. .12

b. .40

c. .42

d. .84


Given that a randomly selected student goes on to college, what is the probability that he or she faced a disciplinary action?


a. .12

b. .22

c. .30

d. .78

  1. 👍 0
  2. 👎 0
  3. 👁 872
asked by hello
  1. Part I:
    (0.3)(0.4) + (0.7)(0.6) = ?

    Part II:
    (0.3)(0.4) = ?

    Part III
    (fraction disciplined who went to college)/(fraction who went to college)
    = (0.3)(0.4)/(Part I answer) = ?

    1. 👍 0
    2. 👎 0
    posted by drwls
  2. 22.2 for part 3

    1. 👍 0
    2. 👎 0
    posted by Kat

Respond to this Question

First Name

Your Response

Similar Questions

  1. math

    Three hundred thirty six students of school A and four hundred thirty two students of school B were to participate in a parade. For this, they had to stand in rows in such a way that no students of school A and B would get mixed

    asked by angela on July 15, 2014
  2. After-school activities for high school students

    I recently received a job to work in an after-school program designed for high school students. I have to organize and plan various activities for these students to do; however, this is my first time working with high school

    asked by Marcia on May 7, 2009
  3. Math

    At franklin middle school there are 360 students graduating this year after graduation 198 of the students will go to Wilson high school what percent of the graduating students will go to Wilson high school

    asked by Jenny on November 25, 2016
  4. Math

    There are 1,800 students at a high school. Of the students who have smoked at least one cigarette in the last month, five-eighteenths are twelfth graders. Thirty-five percent of the remaining students are eleventh graders, and the

    asked by Chris on December 18, 2012
  5. Math - Need help please

    There are 1,800 students at a high school. Of the students who have smoked at least one cigarette in the last month, five-eighteenths are twelfth graders. Thirty-five percent of the remaining students are eleventh graders, and the

    asked by Chris on December 18, 2012
  6. statistics

    Lilly collects data on a sample of 40 high school students to evaluate whether the proportion of female high school students who take advanced math courses in high school varies depending upon whether they have been raised

    asked by Anonymous on September 21, 2012
  7. statistics

    Lilly collects data on a sample of 40 high school students to evaluate whether the proportion of female high school students who take advanced math courses in high school varies depending upon whether they have been raised

    asked by LWatson on September 21, 2012
  8. MATH

    A researcher wants to select a sample of 50 students from four local private high schools by performing stratified sampling. The enrollments are shown in the table. How many students at each school should be included in the‚Äč

    asked by Reina on August 30, 2019
  9. Statistics Math

    Pye and Associates recently conducted a survey to determine the percent of adult county residents who believe that students in public high schools should wear uniforms to school. The telephone poll of 325 adults found that 35% of

    asked by Michael on October 28, 2013
  10. Journalism

    We are currently studying censorship. At my school, a recent incident occured, and I want your opinion of whether it qualifies as censorship. An editorial was written about an occurence at my school, which resulted in disciplinary

    asked by Brandon on October 24, 2010

More Similar Questions