How wide is the chasm between what men andwomen earn in the workplace? According to a2015 analysis from a national women's group,women lose $435,049 over the course of acareer because of the pay gap. The bar graphto the right shows the average earnings in theUnited States for men and women at ages 22and 60. This exercise involves the graphs ofmodels for the data shown in the rectangularcoordinate system to the right. Complete parts(a) through (c) below.Average Yearly Earnings ($1000s)Average Yearly Earnings in theU.S., by Gender and Age70-60-■Men50 Women40-30-20-10-0-22 Age 60Average Yearly Earnings ($1000s)$70-$60-(30,67)..$50 (0,24)$40+$30+$20-$10-$0+0M(age=38) = $thousand(Type an integer or decimal rounded to one decimal place as needed.)♦(0,21)Men*(30,40)Women10 20 30 40 50Years after Age 22--X7(Use integers or decimals for any numbers in the expression. Round to two decimal places as needed.)b. Use the two points for women shown on the graph to find a function in the form W(x) = mx + b that models averageyearly earnings for women x years after age 22.W(x) = 0.63x + 21(Use integers or decimals for any numbers in the expression. Round to two decimal places as needed.)c. Use the models in parts (a) and (b) to find the average yearly earnings for men and women at age 38. How are thesevalues shown on the graphs of the models for the data? What is the difference between earnings for men and women atthat age? Start by finding the average yearly earnings for men at age 38.

From the Graph Let X be the Age of Women y be the Average Earnings in thousands Women Age -- x…

Answered: How wide is the chasm between what men…

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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Review the data in the Table 1, entitled, "Average Annual Salaries for Bachelor of Science Graduates, Summer 2016-Spring 2017". Using this data, create a chart (with a title, labeled axes, and a legend) comparing the average salaries that you could use to guide high school students who want salary influence the type of engineering major that they will choose. Consider, which fields tend to make the most money? Write a recommendation letter addressed to a high school student who wants to select an engineering field based on the salary; using a comparison of the data, recommend which majors they should most closely consider. Engineering - Average Annual Salaries & Hourly Wages for Undergraduates by Program, Summer 2016-Spring 2017 Average Annual Salaries for Bachelor of Science Graduates, Summer 2016-Spring 2017 | Offers/Acceptances with Salary Information 31 Average Annual Salaries $66,356 All Program Aeronautical & Astronautical Engineering Aviation Biomedical Engineering Chemical…
a) Find the equation of the line which is the best fit for the data, with x equal to the number of years after 1999 and y equal to the millions of people b) Ise the model to estimate the number of people who took trips in 2008.
A recent report stated that in 1990, there were approximately 9.7 million employment opportunities in a Science, Technology, Engineering or Mathematics (STEM) related field. There is a reported 17.3 million positions available in a STEM related field in 2019. What is the relative change in the number of STEM positions available from 1990 to 2019? A. 7.6% B. 56.1% C. 43.9% D. 78.4%
A university would like to examine the linear relationship between a faculty member's performance rating (measured on a scale of 1-20) and his or her annual salary increase. The table to the right shows these data for eight randomly selected faculty members. Complete parts a and b.
Briefly explain how the organization forecast sales for its products.a. Using historical sales data, choose a quantitative technique to forecast sales for thatorganisation for the next sales period. Comment on the appropriateness of thetechnique used.b. Describe three strategies that the organization uses to compete and comment on theappropriateness of these strategies
The following table shows the length, in centimeters, of the humerus and the total wingspan, in centimeters, of several pterosaurs, which are extinct flying reptiles. (A graphing calculator is recommended.) Pterosaur Data Humerus, x Wingspan, y Humerus, x Wingspan, y 27 576 32 589 33 605 35 745 25 559 24 552 23 472 22 461 18 411 17 410 1.5 36 1.4 30 1.3 29 0.9 28 0.8 24 (a) Find the equation of the least-squares regression line for the data. Round constants to the nearest hundredth. (b) Use the equation from part (a) to determine, to the nearest centimeter, the projected wingspan of a pterosaur if its humerus is 56 centimeters. cm
For the following line graph, State at least one type of conclusion that could be made from the data provided for the KPI. Suggest one other data source that would provide more information to make data-driven decisions. Explain what information that source would supply. (I used the clustered bar chart) Examples: 1) The completion KPI measures the percentage of South Texas College students who finished their degree or certificate program within six years. From the line graph, it can be seen that the completion rates have remained nearly constant through the years. Data from the THECB was used in this case. 2) Information about the percentage of students who receive credit for attempted courses is available on the South Texas College KPI webpage. According to the data, over the past five years, an increasing number of students have been receiving credit for courses they have attempted. Data on the percentage of students who complete courses, the percentage of students who withdraw…
What unit of analysis is reflected: "There is a relationship between unemployment rates and crime rates in a city such that cities with lower unemployment rates experience less crime."
a. Make the case with graphs and numbers that women are a growing presence in the U.S. military. b. Make the case with graphs and numbers that women are a declining presence in the U.S. military. c. Write a paragraph that gives a balanced picture of the changing presence of women in the military using appropriate statistics to make your points. What additional data would be helpful?
The following data represents the prices of gasoline in the United States from 2004 to 2010. YEAR GAS PRICE 2004 $1.88 2005 $2.30 2006 $2.59 2007 $2.80 2008 $3.27 2009 $2.35 2010 $2.79 Construct a line graph as if you were a representative of the oil company. EXPLAIN THE REASONING for your construction. Construct a line graph as if you were representing a consumer advocacy group.…
Use the example of temperature and the amount of ice cream sold in a city each day, we are interested in creating an equation that will allow us to predict the amount of ice cream that are sold in the future simply by knowing temperature. (Please fill out the red blanks with appropriate numbers randomly.) a. Construct a scatter plot of the data. What should the independent variable be? Why? b. Find the values and discuss what the following mean in context.i. The slope of the regression equationii. The y-intercept of the regression equationiii. The correlation riv. The coefficient of determination r2. c. Do the data provide convincing evidence that there is a linear relationship between temperature and the amount of ice cream Carry out an appropriate test at a significance level of 0.05 to help answer this question.
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