The table below shows the educational attainment of a country's population, aged 25 and over. Use the data in the table, expressed in millions, to find the probability that arandomly selected citizen, aged 25 or over, was a man with 4 years of college (or more).MaleFemaleTotalLess Than4 YearsHigh School1112234 YearsHigh SchoolOnly243155Some College(Less Than4 Years)2122434 YearsCollege(or More)221840The probability that a randomly selected citizen, aged 25 or over, was(Type an integer or a simplified fraction.)Total7883161man with 4 years of college (or more) is

We have to find the probability that a randomly selected citizen, aged 25 or over, was a man with 4…

Answered: he table below shows the educational…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The table shows the breakdown of 96 thousand single parents on active duty in a country's military in a certain year. All numbers are in thousands and rounded to the nearest thousand. Use the data in the table to find the probability that a randomly selected single parent in the military is in the Air Force or the Marine Corps. Army Navy 24 8 32 Male 23 Female 10 Total 33 The probability that a randomly selected single parent in the military is in the Air Force or the Marine Corps is (Type an integer or decimal rounded to the nearest thousandth as needed.) Marine Air Corps Force 6 16 2 8 7 23 Total 69 27 96
The percentages of weapons used in murders in a certain year are described in the pie chart. Complete parts (a) through (c) below. Types of Weapons Used in Murders Fireams, 64.9% Knives or other cutting instruments, 10.2% Unknown or other dangerous weapon, 13.1% Personal weapons (hands, fists, etc), 11.8% a. Find the probability that a weapon randomly selected from those used in murders in this specific year was a firearm. The probability that a weapon randomly selected from those used in murders in this specific year was a firearm is Type an integer or a decimal.) b. Find the probability that a weapon randomly selected from those used in murders in this specific year was NOT a firearm The probability that a weapon randomly selected from those used in murders in this specific year was NOT a firearm is (Type an integer or a decimal.) c. From inspecting the pie chart, a student concludes that in any year, 11.8% of weapons used in murders are personal weapons What would you tell the…
According to a 2009 Reader's Digest article, people throw away about 14% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 135 grocery shoppers to investigate their behavior. What is the probability that the sample proportion does not exceed 0.19? Answer = (Enter your answer as a number accurate to 4 decimal places.)
The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. Complete parts (a) and (b) below. Click the icon to view the data on business degrees. (a) Find the probability that a randomly selected student is male, given that the student received a business degree. The probability that a randomly selected student is male, given that the student received a business degree, is (Round to three decimal places as needed.)
A mail order company classifies its customers by gender and location of residence. The market research department has randomly sampled 704 customers and compiled the data in the following table. Mail Order Customers Male Location Suburban Urban Female 172 281 90 161 What is the probability that a customer is a suburban male or an urban female? Round your answer to 4 decimal places.
The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. Complete parts (a) and (b) below. E Click the icon to view the data on business degrees. ..... (a) Find the probability that a randomly selected student is male, given that the student received a business degree. The probability that a randomly selected student is male, given that the student received a business degree, is (Round to three decimal places as needed.) Business Graduates (b) Find the probability that a randomly selected student received a business degree, given that the student is female. The probability that a randomly selected student received a business degree, given that the student is female, is (Round to three decimal places as needed.) Business degrees Nonbusiness degrees Total Male 199,313 600,822 800,135 1,065,757 1,865,892 Female 177,694 888,063 Total 377,007 1,488,885 Print Done
The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. Complete parts (a) and (b) below. Click the icon to view the data on business degrees. (a) Find the probability that a randomly selected student is male, given that the student received a business degree. The probability that a randomly selected student is male, given that the student received a business degree, is (Round to three decimal places as needed.) (b) Find the probability that a randomly selected student received a business degree, given that the student is female. The probability that a randomly selected student received a business degree, given that the student is female, is (Round to three decimal places as needed.) Business graduates Business degrees Nonbusiness degrees Total Male 192,167 616,454 808,621 1,056,907 1,865,528 Female 173,249 883,658 Total 365,416 1,500,112
A survey conducted on students of XYZ University reported the number of male and female students and their majors. The data obtained are given in the following table. Science Politics Total Men 109 13 122 Women 10 23 33 Total 119 36 155 a. What is the probability that a student majors in Science?b. What is the probability that a student majoring in Science of or being a male?c. What is the probability that a student majoring in Sciences and is given that he is a man?
The following table shows the breakdown of opinions for both faculty and students in a recent survey about the new restructuring of the campus to include an Honors College. Find the probability that a randomly selected person is either a student opposed to the change or a faculty member who has an opinion either for or against. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth. Survey Results on Restructuring Campus to Include an Honors College Category Favor Oppose Neutral Total Faculty 66 1515 1515 3636 Students 4141 4141 5858 140140 Total 4747 5656 7373 176176
The table below shows the educational attainment of a country's population, aged 25 and over. Use the data in the table, expressed in millions, to find the probability that a randomly selected citizen, aged 25 or over, had 4 years of college. Male Female Total Less Than 4 Years High School 13 16 29 4 Years Some College High School (Less Than Only 4 Years) 24 17 30 21 54 38 4 Years College (or More) 22 18 40 Total 76 85 161 C The probability that a randomly selected citizen, aged 25 or over, had 4 years of college is Type an integer or a simplified fraction.)
A newspaper company classifies its customers by gender and location of residence. The research department has gathered data from a random sample of 1830 customers. The data is summarized in the table below. Gender and Residence of Customers Residence Apartment Dorm With Parent(s) Sorority/Fraternity House Other Males Females 158 241 64 125 232 211 227 246 150 176 What is the probability that a customer is male? Express your answer as a fraction or a decimal number rounded to four decimal places. Copy Data
2. Consider the function y(x) = 5x over the interval [0, 10]. (a) If the points A(0, y(0)), B(5, y(5)), and C(10, y(10)) are on the curve represented by the above function, find the slope of the lines (secants) AB, and AC, respectively. (b) If x represents time and y represents the displacement of a particle moving along a line, what is the physical meaning of your results to part (a)? (c) Now consider a point D(10 – h, y(10 – h)) on the curve represented by the given function, find the slope of the line DC. (d) As h → 0, what is the limiting value of your result to part (c)? (e) What is its physical meaning of your result to part (d) if again x represents time and y represents the displacement?

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