9. Approximately 131 million people voted in the 2016U.S. Presidential Election. The data below shows thenumber of people (in millions) from cach political partyand how they voted in the election.Independentor OtherDemoerat RepublicanTotalsTrump4.391962Clinton431763Other1.1.46.Totals484340131a) If a voter is sclected at random, what is the probabilitythat the voter did not vote for Trump or Clinton?b) If a voter is selected at random, what is the probabilitythat the voter is a Democrat.3.

Name: 9. Approximately 131 million people voted in the 2016U.S. Presidentia
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Description: 9. Approximately 131 million people voted in the 2016U.S. Presidential Election. The data below shows thenumber of people (in millions) from cach political partyand how they voted in the election.Independentor OtherDemoerat RepublicanTotalsTrump4.39

We have to find given probability.

Math

Probability

9. Approximately 131 million pcople voted in the 2016 U.S. Presidential Election. The data below shows the number of people (in millions) from cach political party and how they voted in the clection. Independent or Other Democrat Republican Totals Trump 4 39 19 62 Clinton 43 3. 17 63 Other 1. 4 Totals 48 43 40 131 a) If a voter is selected at random, what is the probability that the voter did not vote for Trump or Clinton? b) If a voter is selected at random, what is the probability that the voter is a Democrat. 6.

9. Approximately 131 million pcople voted in the 2016 U.S. Presidential Election. The data below shows the number of people (in millions) from cach political party and how they voted in the clection. Independent or Other Democrat Republican Totals Trump 4 39 19 62 Clinton 43 3. 17 63 Other 1. 4 Totals 48 43 40 131 a) If a voter is selected at random, what is the probability that the voter did not vote for Trump or Clinton? b) If a voter is selected at random, what is the probability that the voter is a Democrat. 6.

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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3. Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 73 people in the 18-21 age bracket and finds that 62 of them respond and 11 refuse to respond. When 303 people in the 22-29 age bracket are contacted, 273 respond and 30 refuse to respond. Assume that 1 of the 376 people is randomly selected. Find the probability of getting someone in the 22-29 age bracket or someone who responds.Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol.P(22-29 or responds) = %
5. In a survey conducted by the Athletics Department of a certain school, student-respondents were asked: "What is your favorite sport to watch?" Basketball and volleyball ranked number 1 and 2 in terms of preference. Assume that in a group of 10 students, seven prefer basketball and three prefer volleyball. A random sample of three of the students is selected. a. What is the probability that exactly two prefer basketball? b. What is the probability that the majority (either 2 or 3) prefer basketball?
A kid’s box contains 36 broken B toys and 23 good G toys. The parents plan to donate 18 toys of their child.a. How many number of ways of selecting exactly 10 good toys.b. How many number of ways of selecting exactly 18 broken toys.c. What is the probability (T) that all selected toys to be donated are broken?d. What is the probability (T) that the selected toys to be donated have exactly 10 good toys?
21. A survey involving 600 Democrats, 400 Republicans and 200 Independents asked the question: "Do you favor or oppose eliminating taxes on dividends paid to shareholders?" The following results were obtained: Answer Democrats, % Republicans, % Independents, % Favor 29 66 48 Орpose 71 34 52 What is the probability that a person selected at random from this survey answered "favor"?
6.1 : Answer
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. What is the probability that Bo, Colleen, Jeff, and Rohini win the first, second, third, and fourth prizes, respectively, in a drawing if 52 people enter a contest and o one can win more than one prize? Multiple Choice 1 6,497,400 1 6,300,400 1 5,281,283 6,129,423
A jar of jelly beans contains twelve red, eleven orange, ten green, six black, twoblue, and one yellow. You pick a jelly bean at random.•Whats the probability that it is black (as a reduced fraction and a percent rounded to thenearest 1%.)•Whats the probability that it is not green (as a reduced fraction and a percent rounded tothe nearest 1%.)• Whats the probability that it is yellow or green (as a reduced fraction and a percent rounded to the nearest 1%
2. Three guests to a tea party sit down in three chairs. Then the host re-arranges them according to a pre-made seating chart What is the probability that all of the guests may stay in their chairs? (b) What is the probability that at least one guest may stay in her chair? Hint: Just write down all the sample points. Don't try to use counting rules.
10. According to a Los Angeles Medical Malpractice Law Firm, there are on average 12,414 cases of medical malpractice reported to the NPDB annually. Of these, approximately 5,342 are due to negligence. a. Calculate the probability that an individual randomly selected medical malpractice report is due to negligence. b. Calculate the probability that an individual randomly selected medical malpractice report is not due to negligence. C. It 4 different malpractice suits were randomly selected, what is the probability that all four were not due to negligence.
30. Gift Baskets The Gift Basket Store had the following premade gift baskets containing the following combina 34 Mugs tions in stock. Candy Cookies 13 20 10 Coffee 10 12 12 Tea Choose 1 basket at random. Find the probability that it contains a. Coffee or candy b. Tea given that it contains mugs c. Tea and cookies Source: www.infoplease.com 31. Blood Types and Rh Factors In addition to being grouped into four types, human blood is grouped by its Rhesus (Rh) factor. Consider the figures below which show the distributions of these groups for Americans AB Rh+ 37% 34% 4% 10% Rh- 1 6. Choose one American at random. Find the probability that the person VT hem2 av1 an a. Is a universal donor, i.e.. has O-negative blood b. Has type O blood given that the person is Rh+ c. Has A+ or AB-blood d. Has Rh- given that the person has type B Source: www.infoplease.com 32
Customers who are registered on a corporate Web site are summarized by the type of shipping contract they use and the number of orders in the previous month. The number of customers in each category are shown in the following table. Customers are to be selected without replacement. Suppose that three customers are selected randomly, without replacement, for a survey. a. What is the probability that at least two selected customers use express shipping? b. What is the probability that customers from all three order categories are selected?
4. Final: In a monthly report, the local animal shelter states that it curently has 21 dogs and 27 cats. Fourteen of the dogs and 18 of the cats are female. If an animal is selected at random, find the probability that the pet is a male dog. O a. 4283 O b.1458 O c.5194 O d. .2319 Previous page Jump to. 近