Question

The mathematics department of a college has 13 male? professors, 14 female? professors, 12 male teaching?...

The mathematics department of a college has 13 male? professors, 14 female? professors, 12 male teaching? assistants, and 6 female teaching assistants. If a person is selected at random from the? group, find the probability that the selected person is a professor or a male.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The mathematics faculty at a college consists of 4 ​professors, 12 associate​ professors,12 assistant​ professors, and...
The mathematics faculty at a college consists of 4 ​professors, 12 associate​ professors,12 assistant​ professors, and 5 instructors. If one faculty member is randomly​ selected, find the probability of choosing a professor or an instructor. The probability is ____
An introductory psychology class has 30 male & 60 female freshmen, 14 male & 14 female...
An introductory psychology class has 30 male & 60 female freshmen, 14 male & 14 female sophomores, 12 male & 13 female juniors, and 6 male & 6 female seniors. Suppose that 26 students are to be randomly selected without replacement. If the first 10 students selected from the class were seniors, what is the probability that the next student will be a senior?
A change was proposed in the mathematics curriculum at a college. 70 mathematics majors were asked...
A change was proposed in the mathematics curriculum at a college. 70 mathematics majors were asked whether they approved of the proposed change. The results of the survey follow. Approved No opinion Did not approve Female 21 6 12 Male 14 10 7 Suppose that a mathematics major is selected by chance. Find the probability that (a) The student is female, given no opinion. (b) The student approves of the proposed change. (c) The student is male, given the student...
The resumes of 2 male applicants for a college teaching position in computer engineering are placed...
The resumes of 2 male applicants for a college teaching position in computer engineering are placed in the same file as the resumes of 2 female applicants. 2 positions become available and the first, at the rank if the assistant professor is filled by selecting 1 of the 4 applicants at random. The second position, at the rank of instructor, is then filled by selecting at random 1 of the remaining 3 applicants. 1. How many elements are in a...
At Simpson College every student is either male or female, and every student is either an...
At Simpson College every student is either male or female, and every student is either an Engineering major or a Nursing major. If a student is selected at random, the probability they are male is .60. If a student is selected at random, the probability they are an Engineering major is .52. If a student is selected at random, the probability they are both male and an Engineering major is .48. Draw a Venn Diagram and use it to answer...
Suppose a marketing professor randomly selects 5 new teaching assistants from a total of 12 applicants...
Suppose a marketing professor randomly selects 5 new teaching assistants from a total of 12 applicants - 8 male and 4 female applicants. Let X be the number of females who are hired. Answer all questions to 3 decimal places. What is the probability that number of female applicants hired is 1? Tries 0/5 What is the expected number of females hired? Tries 0/5 What is the standard deviation of number of females hired?
Person #1 has 12 female cats. Person #2 has 4 female cats and 8 male cats....
Person #1 has 12 female cats. Person #2 has 4 female cats and 8 male cats. Assuming equal probability of a cat being male or female (no selection by the persons) and cats of the same sex are indistinguishable, which person's cat home has greater entropy?
Qualifications of male and female head and assistant college athletic coaches were compared in an article....
Qualifications of male and female head and assistant college athletic coaches were compared in an article. Each person in random samples of 2217 male coaches and 1157 female coaches was classified according to number of years of coaching experience to obtain the accompanying two-way table. Is there enough evidence to conclude that the proportions falling into the experience categories are different for men and women? Use ? = 0.01. Years of Experience Gender 1–3 4–6 7–9 10–12 13+ Male 196...
Suppose a marketing professor randomly selects 3 new teaching assistants from a total of 14 applicants...
Suppose a marketing professor randomly selects 3 new teaching assistants from a total of 14 applicants - 8 male and 6 female applicants. Let X be the number of females who are hired. Answer all questions to 3 decimal places. What is the probability that number of female applicants hired is 3? 0.055 上面显示的是正确答案。 错误. Tries 5/5 以前的尝试 What is the expected number of females hired? 错误. Tries 1/5 以前的尝试 What is the standard deviation of number of females hired?...
An experiment is conducted to compare the starting salaries of male and female college graduates who...
An experiment is conducted to compare the starting salaries of male and female college graduates who find jobs. Pairs are formed by choosing a male and a female with the same major and similar grade point averages. Suppose a random sample of 10 pairs is formed in this manner and the starting annual salary of each person is recorded. The differences within the pairs are obtained by subtracting the female salary from the male salary. The following results are obtained:...