Prior to graduation, a high school class was surveyed about their plans after high school. The table below displays the results by gender: If the data are summarized by computing the conditional distributions of plans after high school for male and female high school students, what would be the proportion of “2-year college” for the males?

Here is a table of the education level and the sex for our sample: counts Female (F) Male (M) Total High School (HS) 124 117 241 Less than High School (LHS) 136 105 241 More than High School (MHS) 215 177 392 Total 475 400 875 Calculate the probability P(HS and F). Represent your answer as a fraction. Calculate the probability P(F | MHS). Represent your answer as a fraction. Calculate the probability P(F or LHS). Represent your answer as a fraction. Between which group, Male or Female, is the likelihood of having a high school education the highest? Explain, using the appropriate fractions and notation.

The gender and year of each of the 191 students in a high school band were recorded. The data are summarized in the table below.Freshman Sophomore Junior SeniorMale 30 14 21 18Female 42 22 17 27Suppose a student from the high school band is chosen at random.Answer each part. Do not round intermediate computations, and round your answers to the nearest hundredth.(If necessary, consult a list of formulas.)(a) What is the probability that the student is female or a freshman?(b) What is the probability that the student is male, given that the student is a sophomore?

In a certain senior high school, it is estimated that approximately 15% of the students ride bicycles in going to school. In a random sample of 90 senior high students, 19 are found to ride bicycles in coming to class. What is the value of the population proportion?0.150.210.294.74

The table below provides summary information about students in a class. The sex of eachindividual and the major is given.  MaleFemaleTotalAccounting121830Finance10818Other262652Total4852100 A student is randomly selected from this group, and it is found that the student is a male. What is the probability that the student is majoring in accounting?Question 4Answera.0.25b.0.12c.0.30d.0.40

A researcher wants to determine if preschool attendance is associated with high school graduation for low-income students. She randomly assigns low-income children to two groups; one group will attend preschool program, the second group will not attend preschool. The researcher plans to follow the children in the study for 20 years and observe whether or not they graduate from high school.Which of the following is the explanatory variable in this study? The income status of the children Whether or not a subject attends preschool Whether or not a subject graduates high school The length of time it takes a subject to graduate high school