4. Australia has one of the world’s best communication links. Therefore, depending on theirlocation, Australian consumers have access to a range of broad band services including hybridfibre, wireless broadband, satellite, computers, mobile phones, etc.a) Use the data provided to generate bar graphs and pie charts for the number of lines per 100people for three regions shown in the table belowThe Australia lead in the information ageNew southWalesQueenslandVictoriaTelephonesLines per 100 people48.942.342.2Calls person per month43.446.148.7Cellular telephones per 100 people2.61.21.2TelevisionHouseholds with cable(percent)55.413.314.5VCR-related expenditure per household per year in dollars44.635.314.1ComputersPersonal computers per 100 people28.17.89.6Database production (percent of the world)56.02.0b) Write a short report on which public health emergency services that you would set up toremedy the situation in these areas if the main modes of communication were cut off by a secondwave of floods.

Note: As per the guidelines, answer to first question will be provided. Further, subjective/opinion…

Answered: 4. Australia has one of the world's…

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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2. Sketch a Pie chart for the variable Phone. Describe the data distribution.iPhone iPhone iPhone iPhone iPhone iPhone iPhone iPhone iPhone iPhoneiPhone iPhone iPhone iPhone iPhone Motorola Samsung Samsung Samsung Samsung
Given the following table, identify the individuals, the data in the table, characterize the types of variables as well as the level of measurements (i.e., nominal, ordinal, interval or ratio). Please explain your reasoning thoroughly. Country Azerbaijan Canada Eritrea Honduras Table 1.1: General summary of some countries Population Internet size ranking 90th 38th 111th 95th 140th 153rd 172nd 186th country code 191st 73th .az ca .er .hn Jamaica Latvia Montenegro Saint Lucia Tonga Zimbabwe Source: CIA The World Factbook (2023) .jm .lv .me .lc .to .ZW Official language(s) Azeri English & French Tigrinya, Arabic & English Spanish English & Jamaican patois Latvian Montenegrin English Tongan Shona Land area (million km²) 0.082629 9.093507 0.101 0.11189 0.010831 0.062249 0.013452 0.000606 0.000717 0.386847 Median age (years) 32.6 41.8 20.3 24.4 29.4 44.4 39.6 36.9 24.1 20.5
First, the researcher categorised the data into six location groups and six occupation groups, and calculated the frequencies given below: Using Excel and the data in the frequency tables above, answer the following questions. a) Which graphical technique or chart should be used if the researcher is interested in comparing the number of individuals in each location group? Explain the reason for the selection of this graphical chart. Construct and display the chart, also briefly describe what you can observe about the number of individuals belonging to each location category. b) Which graphical technique or chart should be used if the researcher is interested in comparing the proportion of the number of individuals in each occupation group? Explain the reason for the selection of this graphical chart. Construct and display the chart, also briefly describe what you can observe about the proportion of the number of individuals belonging to each occupation category. Frequency tables…
With the following data: 0.7, 0.9, 1.3, 1.1, 1.9, 2.4, 1.5, 2.3, 2.6, 2.9, 2.4, 2.7, 3.2, 3.5, 3.8; calculate: 6) IRQ 7) Stem and Leaf Graph 8) Box Graph
3. In the U.S. air pollution data are reported for 57 cities. Construct a frequency distribution and sketch the less than and more than cumulative frequency polygons. 68, 63, 42, 27, 30, 36, 28, 32, 79, 27, 22, 23, 24, 25, 44, 65, 43, 25, 74, 51, 36, 42, 28, 31, 28, 25, 45, 12, 57, 51, 12, 32, 49, 38, 42, 27, 31, 50, 38, 21, 16, 24, 69, 47, 23, 22, 43, 27, 49, 28, 23, 19, 46, 30, 43, 49, 12.
Consider that a data set of 10 data points has a mean of 5. If every data point was doubled in the set, how might that affect the mean of the data set? a) The mean would increase by 50. b) The mean would remain to be 5. C) The mean would double to 10. d) The mean would incrcase by 2 to 7
Write a very brief description of the respondents using the output regarding total children ever born.
5. A tourist is staying in Toronto, Canada, and would like to visit four other Canadian cities by train. The visitor wants to go from one city to the next and return to Toronto while minimizing the total travel distance. The distances between cities, in kilometers, are given in the following table. Represent the distances between the cities using a weighted graph; then have a Hamilton circuit which has the lowest computed value. Тогonto Kingston Niagara Falls Ottawa Windsor Toronto 259 142 423 381 Kingston 259 397 174 623 Niagara Falls 142 397 562 402 - Ottawa 423 174 562 787 Windsor 381 623 402 787 N 2: PLANARITY AND EULER'S FORMULA
Top 50 Metro Areas by Population: Personal Income, Population, Per Capita Personal Income Rank Metro GeoName Total Metro Personal Income 2020 (000s) Per Capita Personal Income 2020 Population 2020 (millions) # of NFL, NBA, MLB, NHL teams 1 New York-Newark-Jersey City, NY-NJ-PA 1574364671 82322 19.124359 9 2 Los Angeles-Long Beach-Anaheim, CA 915132543 69805 13.109903 6 3 Chicago-Naperville-Elgin, IL-IN-WI 636555184 67671 9.406638 5 4 Dallas-Fort Worth-Arlington, TX 473604117 61554 7.694138 4 5 Houston-The Woodlands-Sugar Land, TX 428500645 59893 7.154478 3 6 Washington-Arlington-Alexandria, DC-VA-MD-WV 485550913 76771 6.324629 4 7 Miami-Fort Lauderdale-Pompano Beach, FL 396247347 64190 6.173008 4 8 Philadelphia-Camden-Wilmington, PA-NJ-DE-MD 425748748 69705 6.107906 4 9 Atlanta-Sandy Springs-Alpharetta, GA 357795984 58773 6.087762 3 10 Phoenix-Mesa-Chandler, AZ 262362901 51851 5.059909 4 11…
5. Use une trequency polygon to 1dentify: number of classes Prices of GPS Navigators 10 6. class width 44.5 84.5 124.5 164.5 204.5 244.5 284.5 324.5 364.5 Price (in dollars) estimate the frequency of the class with the least frequency Frequency (number of GPS navigators)
To analyze how Arizona workers ages 16 or older travel to work (carpool, private vehicle, public transportation, other), data from 20 workers were collected and are shown in the table below. Carpool Carpool Carpool Private Private Private Public Public Other Public Carpool Other Private Carpool Public Other Other Public Other Other a) Since data were collected for variable(s), the correct graph to make is a . b) Complete the frequency/relative frequency table. Transportation Type Frequency Relative Frequency Carpool Private Public Other c) Which of the following is the correct bar chart for the given data? 1234567Transportation TypeFreqCPPVPBOther[Graphs generated by this script: setBorder(49,45,0,10); initPicture(0,13,0,7);axes(1000,1,1,1000,1); fill="blue"; textabs([165,0],"Transportation…
This question is graphs and categorical data. Please use the number of category, divided by the total number in samples, and multiply it by 360.

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