Use the frequency distribution, which shows the number of American voters (in millions) according to age, tofind the probability that a voter chosen at random is in the 18 to 20 years old age range.FrequencyAges18 to 2021 to 2425 to 345.28.422.324.235 to 4445 to 6465 and over54.127.9.....The probability that a voter chosen at random is in the 18 to 20 years old age range is(Round to three decimal places as needed.)

The data shows the number of American voters according to age.

Answered: Use the frequency distribution, which…

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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We are interested in analyzing data related to college football. Use S to denote the team is in the SEC and use W to denote a team has a winning season. The probability that a team is in the SEC in the data set is 5.5%. The probability that a team has a winning season is 52.5%. The probability that a team is in the SEC and has a winning season is 3.55%. What percentage of teams are in the SEC or had a winning season? b. What percentage of people teams are in the SEC and did NOT have a winning season? Given a team had a winning season, what is the probability that they are in the SEC? а. с.
The following table gives the number of fatal work injuries categorized by cause from 2015 in a certain country. Cause Number of Fatalities Transportation accidents 2765 Assaults and violent acts 746 Contacts with objects and equipment 727 Falls 800 424 102 20 Exposure to harmful substances or environments Fires and explosions Other Find the probability that a randomly chosen work fatality had the following cause. Assaults and violent acts There were a total of fatal work injuries.
The table below shows the results of a survey that asked 1058 adults from a certain country if they favored or opposed a tax to fund education. A person is selected at random. Support Oppose Unsure Total Males 153 333 9 495 Females 230 303 30 563 Total 383 636 39 1058 Find the probability that the person is not unsure or is female. P(is not unsure or is female)=
The table shows the distribution, by age and gender, of the 28.5 million people in a certain region who live alone. Use the data in the table to find the probability that a randomly selected person in the region is a woman in the 18-24 age range living alone. Male Female Total Attempted Ages Ages Ages Ages Ages Ages 18-24 25-34 35-44 45-64 65-74 275 Total 0.9 2.3 2.4 0.7 1.5 1.2 1.6 3.8 3.6 4.6 1.4 1.5 4.8 6.3 5.0 2.2 9.6 3.6 BECER 13.1 15.4 28.5 The probability is (Type an integer or decimal rounded to the nearest hundredth as needed.)
The distribution of Bachelor's degrees conferred by a university is listed in the table. Assume that a student majors in only one subject. What is the probability that a randomly selected student with a Bachelor's degree majored in Business, Chemistry or Engineering? Round your answer to three decimal places. Frequency 261 117 104 86 119 Major Physics Philosophy Engineering Business Chemistry 0.523 0.443 0.511 0.449
Use the frequency distribution in Table 3. What is the probability that a randomly selected voter is between 35 and 44 years old? (Round results to 3 decimal places.) Table 3. Voting AgeAges of VotersFrequency(In millions)18 to 20 years old 5.8 21 to 24 years old 8.5 25 to 34 years old 21.7 35 to 44 years old 27.7 45 to 64 years old 51.7 65 years old and over 26.7
The distribution of Bachelor's degrees conferred by university is listed in the table. Assume that a student majors in only one subject. What is the probability that a randomly selected student with a Bachelor's degree majored in Physics or Philosophy? Round your answer to three decimal places. Major Frequency Physics 227 Philosophy 202 Engineering 86 Business 176 Chemistry 222 Group of answer choices 0.470 0.221 0.249 0.530
Use the table to the right, which shows the age distribution of those who earned less than minimum wage in a recent year. If a worker is randomly selected from those surveyed, what is the probability that the person is younger than 55? Age Working Below Minimum Wage (thousands) 16-19 348 20-24 416 25-34 305 35-44 175 45-54 132 55-64 47 65 and older 40 Question content area bottom Part 1 The probability that the person is younger than 55 is enter your response here . (Type a decimal rounded to three decimal places as needed.)
The random variable x represents the number of cars per household in a town of 1000 households. Find the probability of randomly selecting a household that has between one and three cars, inclusive. Cars Households 0 135 1 418 2 242 3 122 4 83 0.218 0.782 0.135 0.418
The probability of randomly choosing a tea drinker who has a college degree. Assume that you are choosing from the population of all tea drinkers. The probability of choosing.... a. a tea drinker who is not in college b. a college graduate who does not drink tea c. a tea drinker who is in college d. a tea drinker who does not have a college degree
Gender/Party Democrat Republican Independent Totals Male 44 48 38 Female 55 60 51 Totals The contingency table shows the distribution for Males and Females with respect to political party affiliation in an online survey. Complete the table and answer the question.One person from the survey was chosen at random. Find the probability that the person is Male and Republican. 0.4444 0.1486 0.5556 0.1622 0.8378
Use the data in the table below, which shows the employment status of individuals in a particular town by age group. Part-time Unemployed Age Full-time 0-17 25 187 252 18-25 391 200 199 26-34 434 66 22 35-49 562 192 149 50+ 461 170 237 If a person is randomly chosen from the town's population, what is the probability that the person is under 18 or employed part-time?

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