Could you help me out this problems:-
\fSatellites in orbit. According to the Union of Concerned Scientists (www.ucsusa.org), there are 502 low earth orbit (LEO) and 432 geosynchronous orbit (GEO) satellites in space. Each satellite is owned by an entity in either the government, military, commercial, or civil sector. A breakdown of the number of satellites in orbit for each sector is displayed in the accompanying table. Use this information to construct a pair of graphs that compare the ownership sectors of LEO and GEO satellites in orbit. What observations do you have about the data? LEO Satellites GEO Satellites Government 229 59 Military 109 41 Commercial 118 281 Civil 46 1 Total 432 Source. Union of Concerned Scienlets, Nov. 2012Curbing street gang gun violence. Operation Ceasefire is a program implemented to reduce street gang gun violence in the city of Boston. The effectiveness of the program was examined in the Journal of Quantitative Criminology (Mar. 2014). Over a 5-year period (2008-2010), there were 80 shootings involving a particular Boston street gang (called the Lucerne Street Doggz). The information in the table breaks down these shootings by year and by who was shot (gang members or non-gang members). Note: The Ceasefire program was implemented at the end of 2007. Shootings of Shootings of Total Gang Non-Gang Year Shootings Members Members 2006 37 30 2007 30 22 4 20309 4 2010 Totals 62 18 Source: Hriga, A A, Hercau, D. M., and Papachraions, A. V. "Deterring gang- involved gun violence: Measuring the impact of Boston's Operation Ceasefire on sirect gang behavior."Journal of Downitsnive Criminology, Vol 30, Na. 1, Mar. 2014 (adapted from Figure ]). 3. Construct a Pareto diagram for the total annual shootings involving the Boston street gang. b. Construct a Pareto diagram for the annual shootings of the Boston street gang members. c. Based on the Pareto diagrams, comment on the effectiveness of Operation Ceasefire.\fShortly after daybreak on April 3, 1974, thunder rumbled through the dark skies that covered much of the midwestern United States. Lightning struck areas from the Gulf Coast states to the Canadian border. By the predawn hours of the next day, the affected region of around 490,000 acres was devastated by more than 100 tomadoes. This "super outbreak" was responsible for the deaths of more than 300 people in 11 states. More than 6100 people were injured by the storms, with approximately 27,500 families suffering some kind of loss. The total cost attributed to the disaster was more than $800 million. Amazingly, the storm resulted in six category five tomadoes with wind speeds exceeding 280 miles per hour. To put this figure in perspective, the region endured about one decade's worth of category five tornadoes in a single 24-hour period! Fujita Wind Damage Scale F-scale Wind Speed (mph) Damage Up to 72 Light F-1 73 to 112 Moderate F-2 113 to 157 Considerable F-3 158 to 206 Severe F-4 207 to 260 Devastating F-5 Above 260 Incredible Structural engineers and meteorologists are interested in understanding catastrophic events such as this tornado outbreak. Variables such as tomado intensity (as described by the F-scale), tornado duration (time spent by the tornado in contact with the ground). and death demographics can provide insights into these events and their impact on the human population. The following table lists the duration time and F-scale for each tornado in the April 1974 super outbreak. Tornado Duration Times F-scale Tornado Duration (minutes) F-O 1, 1.5, 1, 1, 6, 4, 10.5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 30, 1. 9 F-I 16. 13, 9, 8. 13, 10, 15, 1, 17 23, 10, 8, 12, 5, 20, 31, 12, 5,30, 13, 7, 1.5. 13. 1, 2.5, 10, 1.20.5 F-2 7, 15. 2, 10, 23, 10. 712, 8, 1. 8, 19, 5, 10, 15, 20, 10, 13, 20, 15, 13. 14. 1, 4.2. 15, 30. 91. 11.5 F-3 9.20. 8, 16. 26. 36, 10, 20. 50, 17, 26, 31, 21.30, 23, 28. 23, 18. 35, 35, 15, 25. 30, 15, 22, 18, 58, 19, 23, 31, 13, 26, 40, 14, 11 F-4 120, 23, 23, 42, 47. 25, 22, 22,34.50, 38. 28, 39. 29. 28, 25.34. 16, 40,55, 124, 30,30,31 F-5 37 69. 23.52.61.122 The following table presents the number of deaths as a function of F-scale and community size: Deaths as a Function of F-scale and Community Size F-Scale Deaths Community Size Deaths F-O Rural areas 99 F-1 Small communities F-2 14 Small cities 63 F-3 32 Medium cities 56 F-4 129 Large cities 10 130 Create a report that graphically displays and discusses the tornado-related data. Your report should include the following: A bar graph or pie chart (or both) that depicts the number of tornadoes by F-scale. Generally. only a little more than 1% of all tornadoes exceed F-3 on the Fujita Wind Damage Scale. How does the frequency of the most severe tornadoes of the April 3-4, 1974, outbreak compare with normal tomado formation?\fEffective Commercial Harris Interactive conducted a poll of U.S. adults in which the survey participants were asked. "When there is a voiceover in a commercial, which type of voice is more likely to sell me a car?" Results of the survey are in the bar graph. (=) How many participants were in the survey? (b) What is the relative frequency of the respondents who indicated that it made no difference which voice they heard? (c) Redraw the graph as a Pareto chart. (d) Research automotive commercials. Do you believe that auto manufacturers use the results of this survey when developing their commercials?Shortly after daybreak on April 3, 1974, thunder rumbled through the dark skies that covered much of the midwestern United States. Lightning struck areas from the Gulf Coast states to the Canadian border. By the predawn hours of the next day, the affected region of around 490,000 acres was devastated by more than 100 tomadoes. This "super outbreak" was responsible for the deaths of more than 300 people in 11 states. More than 6100 people were injured by the storms, with approximately 27,500 families suffering some kind of loss. The total cost attributed to the disaster was more than $800 million. Amazingly, the storm resulted in six category five tornadoes with wind speeds exceeding 280 miles per hour. To put this figure in perspective, the region endured about one decade's worth of category five tornadoes in a single 24-hour period! Fujita Wind Damage Scale F-scale Wind Speed (mph) Damage F-0 Up to 72 Light F-1 73 to 112 Moderate F-2 113 to 157 Considerable F-3 158 to 206 Severe F-4 207 to 260 Devastating F-5 Above 260 Incredible Structural engineers and meteorologists are interested in understanding catastrophic events such as this tornado outbreak. Variables such as tomado intensity (as described by the F-scale), tornado duration (time spent by the tornado in contact with the ground). and death demographics can provide insights into these events and their impact on the human population. The following table lists the duration time and F-scale for each tornado in the April 1974 super outbreak. Tornado Duration Times F-scale Tornado Duration (minutes) F-O 1, 1. 5, 1, 1, 6, 4, 10.5, 4, 1. 1, 1, 1, 1, 1, 1. 1, 1, 30, 1. 9 F-1 16. 13, 9, 8. 13, 10, 15. 1, 17 23, 10, 8, 12, 5, 20,31, 12, 5. 30, 13, 7, 1.5. 13, 1,2.5, 10, 1.20.5 F-Z 7, 15.2, 10, 23, 10, 7 12, 8, 1. 8, 19, 5, 10, 15, 20, 10, 13, 20, 15. 13. 14, 1, 4.2, 15, 30, 91. 11.5 F-3 9. 20.8, 16.26.36, 10, 20.50. 17, 26, 31.21. 30, 23, 28. 23. 18. 35. 35, 15, 25, 30, 15, 22, 18, 58, 19, 23, 31, 13, 26, 40, 14, 11 F-4 120, 23. 23, 42. 47 25, 22, 22, 34,50, 38, 28, 39, 29, 28, 25.34, 16, 40,55, 124, 30.30,31 F-5 37 69, 23.52.61, 122 The following table presents the number of deaths as a function of F-scale and community size: Deaths as a Function of F-scale and Community Size F-Scale Deaths Community Size Deaths F-D D Rural areas 99 F-1 Small communities 77 F-2 14 Small cities 67 F-3 32 Medium cities $6 F-4 129 Large cities 10 F-5 130 Create a report that graphically displays and discusses the tornado-related data. Your report should include the following: A histogram that displays the distribution of tornado duration for all the tornadoes.A random sample of 1005 adult Americans was asked, "How would you prefer to pay for new road construction?" Results of the survey are below. Response Frequency New tolls 412 Increase gas tax 181 No new roads 412 Source: HNTB Corporation (3) Construct a relative frequency distribution. (b) What percent of the respondents indicated they would like to see an increase in gas taxes? (c) Construct a frequency bar graph. (d) Construct a relative frequency bar graph. (f) Construct a pie chart.Fat and Calories in Cheeseburgers A nutritionist was interested in developing a model that describes the relation between the amount of fat (in grams) in cheeseburgers at fastfood restaurants and the number of calories. She obtains the following data from the websites of the companies. Sandwich ( Restaurant) Fat Content (g) Calories Quarter-pound Single with 4340 Cheese (Wendy's) Whataburger (Whataburger) 750 Cheeseburger (In-n-Out) 27 Big Mac (McDonald's) 540 Quarter-pounder with cheese 510 (McDonald's) Whopper with cheese 47 (Burger King Jumbo Jack (Jack In the Box) 35 Double Steakburger with cheese (Steak 'n Shake) Source: Each company's Web site (a) The researcher wants to use fat content to predict calories. Which is the explanatory variable? (b) Draw a scatter diagram of the data. (c) Compute the linear correlation coefficient between fat content and calories. (d) Does a linear relation exist between fat content and calories in fast-food restaurant sandwiches?Shortly after daybreak on April 3, 1974, thunder rumbled through the dark skies that covered much of the midwestern United States. Lightning struck areas from the Gulf Coast states to the Canadian border. By the predawn hours of the next day, the affected region of around 490,000 acres was devastated by more than 100 tomadoes. This "super outbreak" was responsible for the deaths of more than 300 people in 11 states. More than 6100 people were injured by the storms, with approximately 27,500 families suffering some kind of loss. The total cost attributed to the disaster was more than $800 million. Amazingly, the storm resulted in six category five tornadoes with wind speeds exceeding 280 miles per hour. To put this figure in perspective, the region endured about one decade's worth of category five tornadoes in a single 24-hour period! Fujita Wind Damage Scale F-scale Wind Speed (mph) Damage Up to 72 Light F-1 73 to 112 Moderate F-2 113 to 157 Considerable F-3 158 to 206 Severe F-4 207 to 260 Devastating F-S Above 260 Incredible Structural engineers and meteorologists are interested in understanding catastrophic events such as this tomado outbreak. Variables such as tornado intensity (as described by the F-scale), tornado duration (time spent by the tornado in contact with the ground). and death demographics can provide insights into these events and their impact on the human population. The following table lists the duration time and F-scale for each tornado in the April 1974 super outbreak. Tornado Duration Times F-scale Tornado Duration (minutes) F.O 1, 1.5, 1, 1, 6, 4, 10.5, 4, 1, 1, 1, 1. 1, 1, 1, 1, 1, 30, 1. 9 F-I 16. 13, 9, 8, 13, 10, 15, 1, 17 23, 10, 8, 12, 5,20,31, 12, 5,30, 13, 7, 1.5. 13, 1,2.5, 10, 1.20.5 F.2 7, 15.2, 10, 23, 10, 7 12, 8, 1. 8, 19, 5, 10, 15, 20, 10, 13, 20, 15, 13, 14, 1, 4.2, 15, 30, 91, 11.5 9. 20. 8, 16. 26. 36, 10, 20. 50, 17, 26, 31.21. 30, 23, 28, 23, 18, 35, 35, 15, 25, 30, 15, 22. 18, 58, 19, 23, 31. 13, 26, 40, 14, 11 120. 23, 23, 42, 47 25, 22, 22. 34. 50, 38, 28, 39, 29, 28, 25.34. 16, 40,55, 124,30.30,31 F-5 37 69. 23.52,61, 122 The following table presents the number of deaths as a function of F-scale and community size: Deaths as a Function of F-scale and Community Size F-Scale Deaths Community Size Deaths F-O Rural areas 99 Small communities 14 Small cities 63 F-3 32 Medium cities 56 F-4 129 Large cities 10 F-5 130 Create a report that graphically displays and discusses the tornado-related data. Your report should include the following: A bar chart that shows the relationship between the number of deaths and tornado intensity. Ordinarily, the most severe tornadoes (F-4 and F-5) account for more than 70% of deaths. Is the death distribution of this outbreak consistent with this observation?Political Affiliation A sample of 100 randomly selected registered voters in the city of Naperville was asked their political affiliation: Democrat (D). Republican (R), or Independent (1). The results of the survey are shown in the next column. (3) Construct a frequency distribution of the data. (b) Construct a relative frequency distribution of the data. (c) Construct a relative frequency bar graph of the data. (d) Construct a pie chart of the data. (e) What appears to be the most common political affiliation in Naperville? D D D R D D D R R D DDD R R D R D R R R D DIR RD R R D R D DDD R R R R D DDD R D D D R R R R D D R R R DID DD D D D R D DDD R R R D D R
