In a certain region, the competition for social networking is between Network A and Network B. According to a survey, 5% of the region's citizens visit Network A, 3%visit Network B, and 1% visit both Network A and Network B. Complete parts a through c.a. Draw a Venn diagram to illustrate the results of the social networking sites in the region. Choose the correct answer below.OA.O B.O C.D.AВBAВb. Find the probability that a citizen from the region visits either Network A or Network B.The probability is .07(Simplify your answer.)c. Use your answer to part b to find the probability that a citizen from the region does nsi visit either social networking site.The probability is(Simplify your answer.)

Answered: Image /qna-images/answer/3e35f495-7639-48a5-9c1e-83ca410d74b3.jpg

Answered: In a certain region, the competition…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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2. Please solve these subparts questions with detail. Many Thanks Note: Preferable by keyboard typing.
Find the requested probability using the tree diagram below.
A screening test for an infectious disease results in a positive test or in a negative test. Refer to the given tree diagram. Positive 0.005 Not Infected Negative Positive Infected 0.02 Negative 0.01 Use probability notations in all your calculations. Keep 4 decimals. a) Complete the tree diagram with the missing information. b) Calculate the probability that a randomly selected person tests negatíve and is infected. c) What percentage of the population tests negative?
A restaurant randomly chooses what to include on its pizza of the day. The meat choices are pepperoni or sausage. The vegetable options are mushrooms, onions, or peppers. The crust options are sesame seed or garlic. Using a tree diagram, determine the probability of a pizza of the day including pepperoni, onions, and garlic crust on a given day? Express your answer as a percentage.
A high school basketball player has a 62% chance of making a free throw show and an 86% chance of making a lay-up. Draw a tree diagram and determine the probability of not making either shot.
The histogram below gives the length of service of members of the Department of English at a particular university. The classes, in years of service, are 0−−4.9, 5−−9.9, etc., and the vertical axis represents the number of faculty. 1) What percent of the department faculty have less than 15 years of service? 2) If a member of the department is chosen at random to serve on a university committee, what is the probability (in decimal form) that the chosen representitive will have between 5 and 45 years of service? 3) What is the probability the representative above will have less than 20 years of service given that the person has less than 25 years of service?
A coin is tossed, and a die is rolled. Find the probability of tossing a head and then rolling a 6.
Choose an American adult at random. The probability that you choose a woman is 0.52. The probability that the person you choose has never married is 0.24. DRAW A TREE DIAGRAM to find the probability that the person you choose is a woman who has been married.
Prior to airport construction, a survey was conducted if the residents in a certain barangay are in favour or not. According to barangay chairman, he estimates that 35% of his constituents are in favour of the construction of an airport. If there are 350 people at a consultation meeting. find the probability that at least 100 is in favour to the construction of the airport. A. 0.9824 B. 0.9218 C. 0.9559 D. 0.9951 E. 0.9595 Pre-engineering students must score in the top 10% on a qualifying exam to be considered for a course in BS in Aeronautical Engincering. The test has a 200-point mean and a 20-point standard deviation. To qualify find the lowest possible score. Assume that the test results are normally distributed. А. 195 В. 206 C 226 D. 216 E. 189
Help with questions A-E please
jar Men Women Вoys Girls Total Survived 343 369 36 37 785 Died 1459 154 38 39 1690 Total 1802 523 74 76 2475 1. Find the probability that a randomly selected Runtanic passenger was not a boy. 2. Find the probability that a randomly selected Runtanic passenger was a boy, given that the passenger died. 3. Find the probability that a randomly selected Runtanic passenger survived, given that the passenger was a woman.
Use the table below to find the chance that a randomly selected person on the student government board is either has off-campus housing or is a sophomore. Students on the Student Government Board Classification On-Campus Housing Off-Campus Housing Freshman 1 Sophomore 3 Junior 0. Senior 4. Graduate Student 3.

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