Each of the Fortune 10000 companies is classified as belonging to one of several industries. A sample of 16 companies with their corresponding industry classification is presented in the following Table: Industry Classification Electronics Food Chemicals Сompany Сompany Industry Classification Food IBP Intel Соса-Сola Union Carbide General Electric Borden McDonnell Douglas Aerospace Morton Summarize the data by constructing: 3.1. Frequency distribution showing the number of companies in cach industry: 3.2. Relative and percent frequency distributions; and 3.8. A bar graph. Motorola Kellogg Dow Chemical Campbell Soup Ralston Purina Maytag Textron Sara Lee Electronics Beverage Chemicals Electronics Food Food Food Electronics Acrospace Food Chemicals

Each of the Fortune 10000 companies is classified as belonging to one of several industries. A sample of 16 companies with their corresponding industry classification is presented in the following Table: Industry Classification Electronics Food Chemicals Сompany Сompany Industry Classification Food IBP Intel Соса-Сola Union Carbide General Electric Borden McDonnell Douglas Aerospace Morton Summarize the data by constructing: 3.1. Frequency distribution showing the number of companies in cach industry: 3.2. Relative and percent frequency distributions; and 3.8. A bar graph. Motorola Kellogg Dow Chemical Campbell Soup Ralston Purina Maytag Textron Sara Lee Electronics Beverage Chemicals Electronics Food Food Food Electronics Acrospace Food Chemicals

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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A regional planner employed by a public university is studying the demographics of nine counties in the eastern region of an Atlantic seaboard state. She has gathered the following data: County Median Income Median Age Coastal A $ 48,725 55.3 1 B 48,383 53.7 1 C 46,862 46.5 1 D 48,777 57.9 0 E 36,339 43.4 0 F 37,618 40.3 0 G 37,495 37.2 0 H 38,301 31.2 1 I 37,705 32.5 1 a. Is there a linear relationship between the median income and median age? (Round your answer to 3 decimal places.) b. Which variable is the "dependent" variable? multiple choice 1 Median Age Median Income c-1. Use regression analysis to determine the relationship between median income and median age. (Round your answers to 2 decimal places.) c-2. Interpret the value of the slope in a simple regression equation. (Round your answer to 2 decimal places.) d. Include the aspect that the county is "coastal" or not in a multiple…
Construct a frequency distribution table for the following data: The number of persons living in each household in a certain compound in Karuhatan: 5, 9, 7, 3, 7, 5, 6, 3, 4, 6 8, 7, 5, 3, 9, 4, 8, 5, 9, 3 3, 7, 3, 6, 3
Samples of forty-two (42) college students are considered for study and were categorized according to year level. The data set is Freshman Freshman Sophomore Freshman Junior Sophomore Sophomore Freshman Sophomore Freshman Sophomore Senior Senior Senior Senior Sophomore Sophomore Junior Freshman Freshman Freshman Sophomore Junior Junior Freshman Freshman Sophomore Senior Senior Junior Sophomore Freshman Freshman Freshman Construct a frequency distribution for the data. Solution: Class Total Tally -ww Frequency Freshman Junior Junior Sophomore Junior Junior Freshman Relative Frequency Sophomore Percentage
Here is a data set: 262 143 161 311 307 150 234 204 174 210 128 273 228 183 184 260 128 243 209 311 190 169 197 179 190 155 188 311 Construct a grouped frequency distribution table (GFDT) for this data set. You want 10 classes with a "nice" class width. Each class contains its lower class limit, and the lower class limits should all be multiples of the class width. Note: the data ranges will be hand graded after the due date for this assignment. If your frequencies are marked correct, you most likely have the classes correct.
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…
1- Construct a frequency distribution and a frequency histogram for the data set using SPSS Software. And determine the Mean and Median and Mode of the Data by SPSS. Number of Manufactures of a specific company around the Word O Data set: (in 100 countries) 31 38 39 39 42 39 45 47 48 55 48 52 52 55 54 55 57 59 60 36 64 64 66 66 67 68 68 69 71 71 74 75 77 79 79 79 Heights Data set: scores (in inches) of several Basketball players. 1268 1190 1387 1254 1323 1241 1288 1226 1211 1382 1320 1225 1308 2325 1260 1165 1195 1245 1235 1298 1395 1255 1225 1250 1305 1285 1275 1265 1290 1310 1290 1250 1210 1209 1216 1259 1288 1207 1237 1269 1251 1222 1413
1. Create a FREQUENCY DISTRIBUTION TABLE for the following:A. Gender (two variables)B. Age (two variables)C. Body Mass Index (four variables)D. Educational Attainment (three variables) PATIENT RESPONDENTS GENDER AGE BMI EDUCATIONAL ATTAINMENT CHOLESTEROL LEVEL (mg/dL) EXERCISE INDEX (60 MINUTES) SUGAR INTAKE (%) 1 m 25 UNDER WEIGHT ELEMENTARY 215 25 25 2 f 20 NORMAL COLLEGE 211 30 50 3 m 23 OVER WEIGHT COLLEGE 300 30 75 4 f 40 OBESE HIGHSCHOOL 289 35 100 5 m 35 UNDER WEIGHT ELEMENTARY 225 35 25 6 m 33 NORMAL COLLEGE 215 10 50 7 f 32 OVER WEIGHT HIGHSCHOOL 180 15 75 8 m 31 OBESE HIGHSCHOOL 315 15 100 9 f 26 UNDER WEIGHT HIGHSCHOOL 200 15 50 10 m 20 NORMAL COLLEGE 150 25 75 11 m 22 OVER WEIGHT COLLEGE 222 45 100 12 f 24 OBESE COLLEGE 225 55 25 13 m 18 UNDER WEIGHT COLLEGE 300 50 50 14 f 19 NORMAL COLLEGE 200 50 75 15 m 25 OVER WEIGHT COLLEGE 230 50 50 16 m 26 OBESE COLLEGE 245 25 75 17 f 27 UNDER WEIGHT COLLEGE 240 25 100 18 m 28 NORMAL COLLEGE…
The following are the grades received on an paper by 25 students. 97 97 98 40 45 77 65 65 65 68 81 93 68 71 87 85 88 76 79 78 87 81 81 83 89 a) Fill in the frequency table below using the data given. Use 10-point bins. Note: You may have rows left over. Grade Frequency Relative Frequency Cumulative Frequency Total: b) Draw a histogram based on the frequency table in part a . Don’t forget to label properly the axes, and put a title.
a) Construct a frequency distribution table. Take 20 as the lowest limit of the first class and 10 as the width of each class. b) Develop the relative frequency for the above data. c) Develop a cumulative frequency for the above data.
Create a relative frequency distribution table for the following ungrouped data: 34 53 39 36 50 41 52 36 55 34 57 49 60 39 32 57 45 54 56 33 33 35 47 46 52 39 39 52 57 32. Create a histogram that corresponds to the created table.
15 Projected undernourished individuals. In 2020, The FAO, IFAD, UNICEF, WFP, and WHO published a brief .... NOURISH report on the state of food security and nutrition in the world. There were 687.8 million undernourished people in the world in 2019. One of the sections in the report shows the distribution of these people as shown in the following table: Region Africa Asia Northern America and Europe Oceania Latin America and the Caribbean Percentage of undernourished people (%) 36.4 55.4 0.9 0.4 6.9 a. Describe the variable measured in the table. b. These results were displayed in the form of a pie chart. Reconstruct the pie chart from the information given in the table. c. How many of the 687.8 million undernourished people in the world in 2019 were in Africa? d. As Africa has many third world countries, people might expect Africa to have the highest number of undernour- ished people in the world. Does the information in the pie chart, part b, support this contention? Explain why or…