Gender Male Female Total Face-to-face learning 15 6 21 Online learning 5 9. Total 19 11 30 Based on yourresult. One student selected at random, find the probability that. a. The student does preferonline learning given thathe is a male. b. The student prefers face-to-face learning, orshe is female. c. The student either male or preferface-to face learning.

Gender Male Female Total Face-to-face learning 15 6 21 Online learning 5 9. Total 19 11 30 Based on yourresult. One student selected at random, find the probability that. a. The student does preferonline learning given thathe is a male. b. The student prefers face-to-face learning, orshe is female. c. The student either male or preferface-to face learning.

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Description: GenderMaleFemaleTotalFace-to-face learning15621Online learning59.Total191130Based on yourresult. One student selected at random, find the probability that.a. The student does preferonline learning given thathe is a male.b. The student prefers face-t

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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In a class of students, the following data table summarizes how many students passed a test and complete the homework due the day of the test. What is the probability that a student chosen randomly from the class did not complete the homework? Completed the homework Did not complete the homework Passed the Failed the test test 11 2 7 3
I need help with a and b.
If a die is rolled one time, find the probabilities of rolling a number that is less than or equal to 1. Write Answer as a Fraction (Not Simplified) Write Answer as a Percent Round to Two Decimal Places PO Select an answer v) Question Help: Message instructor Submit Question How Many of Y...pdf 000 F8 吕0 F3 F7 F4 #3 $ & * 6 7 8 9
Part a through c please.
A marketing company has randomly surveyed 204 men who watch professional sports. The men were separated according to their educational level (college degree or not) and whether they preferred the NBA or the National Football League (NFL). The results of the survey are shown to the right. Complete parts a through d. Sports Preference NBA College Degree 36 No College O Degree 58 NFL 19 91 a. What is the probability that a randomly selected survey participant prefers the NFL? (Round to four decimal places as needed.) b. What is the probability that a randomly selected survey participant has a college degree and prefers the NBA? (Round to four decimal places as needed.) c. Suppose a survey participant is randomly selected and you are told that he has a college degree. What is the probability that this man prefers the NFL? (Round to four decimal places as needed.) d. Is a survey participant's preference for the NBA independent of having a college degree? No. The two events are not…
. Assume that 75 percent of the students at the university have taken 4 years of high school math. Of those with four years of high school math, 80 percent plan to major in science. Of those without 4 years, only 10 percent plan to major in science. You stop a student at random. If the student plans to major in science, what is the probability that this student had four years of high school math?
Answer this question correctly deals with probability of simple events.
1. Use this table for the following questions: Female Male TotalShort Hair 20 40 60 Long Hair 30 10 40 Total 50 50 100 a. Complete a total probability table.b. Complete a row probability tablec. Complete a column probability table.d. The probability that a student does not have long hair. _________e. The probability that a student is male or has short hair. ________f. The probability that a student is a female and has long hair. _________g. The probability that a student is male, given that the student has long hair. _________h. The probability that a student has long hair, given that the student is male. _________i. Of all the female students, the probability that a student has short hair. ________j. Of all students with long hair, the probability that a student is female. _________k. The probability that a student is female or has long hair.…
Full Time Part Time Boys 3 10 13 Girls 16 11 27 total 19 21 40 A student selected at random. What is the probability that the selected student is from girls given that she is from part time?
A vaccine has a 87% probability of being effective in preventing disease. The probability of getting the disease if a person is not vaccinated is 46%. In a certain geographic region, 21% of the people get vaccinated. If a person is selected at random, find the probability that he or she will contract the disease. Round your answer to three decimal places. Also, draw a tree diagram or a table to support your work.
just answer d please
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