The top 25 companies (by market capitalization) operating in the Washington, DC, areaalong with the year they were founded and the number of employees are given below.Make a stem-and-leaf display of each of these variables and write a short description ofyour findings. Company NameAES Corp.American Capital Strategies Ltd.AvalonBay Communities Inc.Capital One Financial Corp.Constellation Energy Group Inc.Coventry Health Care Inc.Danaher Corp.Dominion Resources Inc.Fannie MaeFreddie MacYear Founded1981198619781995181619861984190919381970Employees30000484176731800973610250450001750064505533(continued) Company NameGannett Co.General Dynamics Corp.Genworth Financial Inc.Harman International Industries Inc.Host Hotels & Resorts Inc.Legg Mason Inc.Lockheed Martin Corp.Marriott International Inc.MedImmune Inc.NII Holdings Inc.Norfolk Southern Corp.Pepco Holdings Inc.Sallie MaeSprint Nextel Corp.T. Rowe Price Group Inc.The Washington Post Co.Year Founded1906195220041980192718991995192719881996198218961972189919371877Employees49675810007200112462293800140000151000251677483059450571145664000460517100

There are two variables. ‘Year founded’ and ‘Employees’. Years and Employees in ascending order:…

Company Name Gannett Co. General Dynamics Corp. Genworth Financial Inc. Harman International Industries Inc. Host Hotels & Resorts Inc. Legg Mason Inc. Lockheed Martin Corp. Marriott International Inc. MedImmune Inc. NII Holdings Inc. Norfolk Southern Corp. Pepco Holdings Inc. Sallie Mae Sprint Nextel Corp. T. Rowe Price Group Inc. The Washington Post Co. Year Founded 1906 1952 2004 1980 1927 1899 1995 1927 1988 1996 1982 1896 1972 1899 1937 1877 Employees 49675 81000 7200 11246 229 3800 140000 151000 2516 7748 30594 5057 11456 64000 4605 17100

Company Name Gannett Co. General Dynamics Corp. Genworth Financial Inc. Harman International Industries Inc. Host Hotels & Resorts Inc. Legg Mason Inc. Lockheed Martin Corp. Marriott International Inc. MedImmune Inc. NII Holdings Inc. Norfolk Southern Corp. Pepco Holdings Inc. Sallie Mae Sprint Nextel Corp. T. Rowe Price Group Inc. The Washington Post Co. Year Founded 1906 1952 2004 1980 1927 1899 1995 1927 1988 1996 1982 1896 1972 1899 1937 1877 Employees 49675 81000 7200 11246 229 3800 140000 151000 2516 7748 30594 5057 11456 64000 4605 17100

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Create an Excel spreadsheet that includes the given table and then create a scatter plot, which…

A: . We have been given data of exam score and hourly study data which totally include 21 data points.…

Q: Can you please expain why population is discrete data

A: Now population data can either be; Qualitative data Quantitative data

Q: The World Bank collected data on the percentage of GDP that a country spends on health expenditures…

Q: stry (busin is

A: The process of data classification can be into different categories to use for more efficient…

Q: Which type of data source provides real-time data? A. Historical data B. Survey data C.…

A: Data collection refers to the systematic technique of gathering and acquiring records from numerous…

Q: You are a high school student council member tasked with analyzing how much time students in your…

A: ### Given DataThe data representing the number of hours 16 students spent on extracurricular…

Q: ring the 2016-2017 season, the University of South Carolina Men's Basketball team made it to the…

A: 1.men played 37 games and women also played 37 games. men women 7 5 4 9 3 0 9 0 8 2…

Q: (v) Using tables, calculator, or spreadsheet: Determine and enter p-value corresponding to test…

A: First we have to calculate correlation coefficient

Q: How will I draw R shiny app using this dataset?

A: This question is asking for a description or introduction to a Shiny app that can be used to…

Q: The starting point in a research project should be to determine the method to be used to collect the…

A: The following steps involved in a research project:Choose a TopicReview LiteratureFormulate…

Q: he GDP and selected indicators for the United States, years 2019 and 2020, are found below. What are…

A: Reviewing information, Given data is,

Q: what are the three categories of business analytics

A: Given problem Given that

Q: Calculate coefficient of variation from the following data: 25, 27, 30, 32, 32, 40, 45, 46, 47, 48

Q: Describe the four levels of data measurement, and provide examples of when each method might be…

A: Scales of measurement refer to ways in which variables/numbers are defined and categorized. Each…

Q: If an administrator at a regional hospital wanted to organize the following data, which chart/graph…

A: For (a) we have to use barplot in x-axis diagnosis list and in y-axis we have to take inpatients…

Q: What is the mode for the following data set 2,4,6,8,2,9,10,9,5,2?

A: 2,4,6,8,2,9,10,9,5,2 The mode is the value that appears most frequently in the given dataset. From…

Q: Accu-Copiers, Inc., sells and services the Accu-500 copying machine. As part of its standard service…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: when data are classified using the following format: under 20, 20-<30, 30- <40 etc then the data…

A: Given : under 20 , 20 - <30 , 30 - <40

Q: Ghughu

A: Answer -The 95% confidence interval for two sided for the standard deviation is = 0.11 ≤ σ ≤…

Q: The higher education department of Holmes Institute recorded data on the number of students enrolled…

A: The appropriate chart is Clustered Bar Chart to compare the number of enrollments in 2018 with that…

Q: Here is a set of 20 values in order: 1, 2, 5, 10, 11, 12, 14, 15, 15, 16, 18, 19, 20, 21, 22, 24,…

Q: Which of the following would be the least helpful type of data to a car manufacturer when making…

A: Manufacturer when making business decisions on the basis of provided data

Q: For an article in a magazine, 20 different vehicles were selected to obtain data for comparison.…

A: The data is collected from 20 vehicles regarding the price, the fuel economy, the number of doors,…

Q: Q6A The World Bank collected data on the percentage of GDP that a country spends on health…

Question

The top 25 companies (by market capitalization) operating in the Washington, DC, area
along with the year they were founded and the number of employees are given below.
Make a stem-and-leaf display of each of these variables and write a short description of
your findings.

Company Name
AES Corp.
American Capital Strategies Ltd.
AvalonBay Communities Inc.
Capital One Financial Corp.
Constellation Energy Group Inc.
Coventry Health Care Inc.
Danaher Corp.
Dominion Resources Inc.
Fannie Mae
Freddie Mac
Year Founded
1981
1986
1978
1995
1816
1986
1984
1909
1938
1970
Employees
30000
484
1767
31800
9736
10250
45000
17500
6450
5533
(continued)

Company Name
Gannett Co.
General Dynamics Corp.
Genworth Financial Inc.
Harman International Industries Inc.
Host Hotels & Resorts Inc.
Legg Mason Inc.
Lockheed Martin Corp.
Marriott International Inc.
MedImmune Inc.
NII Holdings Inc.
Norfolk Southern Corp.
Pepco Holdings Inc.
Sallie Mae
Sprint Nextel Corp.
T. Rowe Price Group Inc.
The Washington Post Co.
Year Founded
1906
1952
2004
1980
1927
1899
1995
1927
1988
1996
1982
1896
1972
1899
1937
1877
Employees
49675
81000
7200
11246
229
3800
140000
151000
2516
7748
30594
5057
11456
64000
4605
17100

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2:-

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Create a scatterplot using this data: Long-Term Assets Long-Term Debt 26 16 39 20 45 24 47 26 47 30 48 36 54 38 56 43 60 46 62 42 64 38 69 48 Evaluate the scatterplot and choose the best descriptor of the evaluation. no relationship insufficient information positive negative
An economic organization tracks summary statistics of various countries. These include GDP (gross domestic product per capita) and trade balances (measured as a percentage of GDP). Exporting countries tend to have large positive trade balances. Importers have negative balances. The data are shown in the accompanying table. Formulate the SRM with GDP as the response and Trade Balance as the explanatory variable. Complete parts (a) through (c) below. Click the icon to view the data table. (a) Country X reported the highest positive balance of trade, 24.2% of GDP and per capita GDP equal to $63,000. Fit the least squares equation both with and without country X and compare the results. Does the fitted slope change by very much? Find the least squares equation without country X. Complete the equation below. Estimated GDP ($ per cap) = ☐ ☐ Trade Bal (%GDP) (Round to the nearest integer as needed.) Data Table - X Trade Balance (%GDP) GDP ($ per capita) -6.3 16,876 15.7 44,932 -0.9 9,334 -7.9…
In Exercises 33 to 36, determine whether or not the conditions for using two-sample t procedures are met. 33. Shoes How many pairs of shoes do teenagers have? To find out, a group of AP® Statistics students conducted a survey. They selected a random sample of 20 female students and a separate random sample Females 333 95 4332 66 410 8 9 100 7 0 0 4455 WW~~ 1 1 2 2 2 Males 4 3 555677778 0000124 3 58 Key: 22 represents a male student with 22 pairs of shoes.
DO THIS TYPEWRITTEN FOR UPVOTE
Each year forbes ranks the world’s most valuable brands. A portion of the data for 82 ofthe brands in the 2013 forbes list is shown in Table 2.12 (forbes website, february, 2014).The data set includes the following variables:brand: The name of the brand.Industry: The type of industry associated with the brand, labeled Automotive& Luxury, Consumer Packaged Goods, financial Services, Other, Technology.brand Value ($ billions): A measure of the brand’s value in billions of dollarsdeveloped by forbes based on a variety of financial information about the brand.1-Yr Value Change (%): The percentage change in the value of the brand over theprevious year.brand Revenue ($ billions): The total revenue in billions of dollars for the brand.a. Prepare a crosstabulation of the data on Industry (rows) and brand Value ($ billions).Use classes of 0–10, 10–20, 20–30, 30–40, 40–50, and 50–60 for brand Value($ billions).b. Prepare a frequency distribution for the data on Industry.
How to find independent and defendant variables
For the project, you will have to: Collect and organize a sample of 30 items of data from a source you find relevant. Some examples: Sports (top HR hitters, rushing leaders, point scorers, etc.) Weather (average daily temperature for a month, max hurricane wind speed, etc.) Business (top-grossing movies, highest-paid athletes, record sales, etc.) Demographics (age, height, weight, etc.) Find the mean, median, mode, and mid-range for your date. Find the variance, standard deviation, and range for your data. Find the five-number summary and determine (mathematically) if there are any outliers. Construct a 95% confidence interval for the mean of your data. You are allowed to use the calculator for the calculations but you must provide me with the 30 data values you obtain in a neat, organized manner, preferably in a spreadsheet. Also, be sure to provide the source of your data. When you provide the answers to the questions above please use the correct symbols and notation.…
The price drivers pay for gasoline often varies a great deal across regions throughout the United States. The following data show the price per gallon for regular gasoline for a random sample of gasoline service stations for three major brands of gasoline (Shell, BP, and Marathon) located in eleven metropolitan areas across the upper Midwest region (OhioGasPrices.com website, March 18, 2012). Click on the datafile logo to reference the data. DATA file Shell BP Metropolitan Area Marathon Akron, Ohio Cincinnati, Ohio Cleveland, Ohio Columbus, Ohio Ft. Wayne, Indiana Indianapolis, Indiana Lansing, Michigan Lexington, Kentucky Louisville, Kentucky Muncie, Indiana Toledo, Ohio 3.77 3.72 3.87 3.76 3.78 3.87 3.89 3.79 3.83 3.83 3.85 3.77 3.83 3.85 3.93 3.84 3.84 4.04 3.87 3.87 3.99 3.79 3.78 3.81 3.69 3.78 3.84 3.84 3.83 3.79 3.79 3.86 3.86 Use a = .05 to test for any significant difference in the mean price of gasoline for the three brands. Round SS to 6 decimals, MS to 6 decimals, F to 2…
Virginia polled a large sample of individuals to find the percentage of students with known food allergies and the percentage of students without known food allergies. Which of the following could sufficiently display the data if only the two given categories are to be included? Select the correct answer below: bar graph pie chart either a pie chart or a bar graph neither a pie chart nor a bar graph
In a study, researchers wanted to measure the effect of alcohol on the hippocampal region, the portion of the brain responsible for long-term memory storage, in adolescents. The researchers randomly selected 23 adolescents with alcohol use disorders to determine whether the hippocampal volumes in the alcoholic adolescents were less than the normal volume of 9.02 cm. An analysis of the sample data revealed that the hippocampal volume is approximately normal with no outliers and x 8.18 cm and s=0.8 cm. Conduct the appropriate test at the a= 0.01 level of significance. State the null and alternative hypotheses. Ho: H H1: (Type integers or decimals. Do not round.) Identify the t-statistic. to = (Round to two decimal places as needed.) !! Identify the P-value. P-value = (Round to three decimal places as needed.) Make a conclusion regarding the hypothesis. the null hypothesis. There sufficient evidence to claim that the mean hippocampal volume is cm³ Statcrunch Next 8:01 SAMSUNG esc @ %23 $…
The International League of Triple-A minor league baseball consists of 14 teams organized into three divisions: North, South, and West. The data showing the average attendance for the 14 teams in the International League are contained in the Excel Online file below. Also shown are the teams’ records; W denotes the number of games won, L denotes the number of games lost, and PCT is the proportion of games played that were won. Construct a spreadsheet to answer the following questions. Team Name Division W L PCT Attendance Buffalo Bisons North 66 77 0.462 8791 Lehigh Valley IronPigs North 55 89 0.382 8454 Pawtucket Red Sox North 85 58 0.594 9080 Rochester Red Wings North 79 70 0.53 6909 Scranton-Wilkes Barre Yankees North 88 56 0.611 7164 Syracuse Chiefs North 69 77 0.473 5749 Charlotte Knights South 68 78 0.466 4545 Durham Bulls South 74 70 0.514 7020 Norfolk Tides South 64 78 0.451 6269 Richmond Braves South 63 79 0.444 4449 Columbus Clippers West 69 73 0.486…
Please help asap