First year university students were asked if they take any of the three courses listedin the Venn diagram. A student from this group is selected at random, what is theprobability that this student takes chemistry or math?SpanishChemistry7017156085Math83%71%90%57%

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Answered: First year university students were…

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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Part a through c please.
A class consists of 10 male and 30 female students. If one student is randomly selected from the class, what is the probability of selecting a male student? Question 2 options: 10/30 10/40 1/10 1/40
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.…
Suppose that 35% of people own dogs. If you pick two people at random, what is the probability that they both own a dog?Give your answer as a decimal (to at least 3 places) or fraction
1) The question screenshot attached down below just need final answer.
First year university students were asked if they take any of the three courses listed in the Venn diagram. A student from this group is selected at random, what is the probability that this student takes both chemistry and Spanish? Chemistry Spanish 70 17 15 60 85 Math 5.7% 6.9% 9.2% 8.4%
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 test is given to a group of student. The grades and gender are summarized below. A B C Total Male 20 16 18 54 Female 19 7 9 35 Total 39 23 27 89 If one student is chosen at random, find the probability that the student was female OR got a "B"
If a card is drawn from a deck of 52 playing cards, what is the probability of getting a face card or a red card? A. 3/13 B. 1/2 C. 11/13 D. 19/26
. A sample of 200 people was asked their favorite genre of music. Below are the results. Gender Rock Pop Hip-Hop Other Male 31 20 37 12 Female 17 30 19 34 If one of those people is randomly selected, find the probability that the person is a female or their favorite genre of music is Hip-hop. Round to three decimal places as needed. If one of those people is random selected, find the probability that the person’s favorite genre of music is Pop, given that the person is a male. Round to three decimal places as needed.
There are 100 students surveyed. 46 are taking Calculus, 24 are taking Spanish, and 12 are taking both Calculus and Spanish. If a student is picked at random, what is the probability that the student is taking Calculus or Spanish? O A. 70% C. 46% B. 82% O D. 58%
Questions 16 - 17 refer to the problem below. A container contains different medications in the form of tablets. Four are Paracetamol, five are antacids and 3 are laxatives. A child randomly selects two tablets, one after the other without replacement. 16. What is the probability that both tablets are antacids? A. 0.08 B. 0.15 C. 0.12 D. 0.02 17. What is the probability that one tablet is a laxative and the other is Paracetamol? A. 0.15 В. 0.12 C. 0.25 D. 0.18

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First year university students were asked if they take any of the three courses listed in the Venn diagram. A student from this group is selected at random, what is the probability that this student takes chemistry or math? Spanish Chemistry 70 17 15 5. 60 85 Math 83% 71% 90% 57%