Identify the lower class​ limits, upper class​ limits, class​ width, class​ midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. Age (yr) when award was won                                   Frequency 10-13                                                                                  29 14-17                                                                                  33 18-21                                                                                  13 22-25                                                                                   4 26-29                                                                                   6 30-33                                                                                   2 34-37                                                                                   2

Identify the lower class​ limits, upper class​ limits, class​ width, class​ midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. Age​ (yr) when award was won Frequency   5-14 28     15​-24 35       25​-34 13       35​-44 3       45​-54 6       55​-64 1       65​-74 1

Among fatal plane crashes that occurred during the past 70 years, 684 were due to pilot error, 97 were due to other human error, 679 were due to weather, 240 were due to mechanical problems, and 218 were due to sabotage. Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it? Complete the relative frequency distribution below. Cause Relative Frequency Pilot error % Other human error % Weather % Mechanical problems % Sabotage % (Round to one decimal place as needed.)

Among fatal plane crashes that occurred during the past 65 years, 517 were due to pilot error, 98 were due to other human error, 673 were due to weather, 60 were due to mechanical problems, and 139 were due to sabotage. Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it? Complete the relative frequency distribution below. Relative Frequency Pilot error % 11 Other human error % Weather % Mechanical problems % Sabotage (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it? Cause % G O A. Pilot error is the most serious threat to aviation safety. Pilots could be better trained. O B. Sabotage is the most serious threat to aviation safety. Airport security could be increased. O C. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered. O D. Weather is the most serious threat to aviation…

help please

Identify the lower class​ limits, upper class​ limits, class​width, class​ midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. Age​ (yr) when award was won Frequency       10​-13 28       14​-17 34       18​-21 15       22​-25 3       26​-29 6       30​-33 1       34​-37 2     Identify the lower class limits.   1010​,1414​,1818​,2222​,2626​,3030​,3434 ​(Type integers or decimals. Do not round. Use ascending​ order.) Identify the upper class limits.   1313​,1717​,2121​,2525​,2929​,3333​,3737 ​(Type integers or decimals. Do not round. Use ascending​ order.) Identify the class width.   44 ​(Type an integer or a decimal. Do not​ round.) Identify the class midpoints.   nothing​,nothing​,nothing​,nothing​,nothing​,nothing​,nothing ​(Type integers or decimals. Do not round. Use ascending​ order.) Identify…

Identify the lower class​ limits, upper-class​ limits, class​ width, class​ midpoints, and class boundaries for the given frequency distribution. Also, identify the number of individuals included in the summary.   Age​ (yr) when award was won 5-9 10-14 15-19 20-24 25-29 30-34 35-39     Frequency 28 36 15 2 4 2 2

Identify the lower class​ limits, upper class​ limits, class​ width, class​ midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary.complete a-f  a. Identify the lower class limits. b. Identify the upper class limits. c. Identify the class width. d. Identify the class midpoints. e. Identify the class boundaries. f. Identify the number of individuals included in the summary.

Among fatal plane crashes that occurred during the past 50 years, 481 were due to pilot error, 99 were due to other human error, 569 were due to weather, 386 were due to mechanical problems, and 256 were due to sabotage. D Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it? Complete the relative frequency distribution below. Relative Cause Frequency % Pilot error Other human error Weather % Mechanical problems % Sabotage (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it? O A. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered O B. Weather is the most serious threat to aviation safety. Weather monitoring systems could be improved. O C. Sabotage is the most serious threat to aviation safety. Airport security could be increased. O D. Pilot error is the most serious threat to…

Identify the lower class​ limits, upper-class​ limits, class​ width, class​ midpoints, and class boundaries for the given frequency distribution. Also, identify the number of individuals included in the summary.​ (Type integers or decimals. Do not round. Use ascending​ order.)   Age (yr) when award was won Frequency 10-19 28 20-29 36 30-39 15 40-49 3 50-59 4 60-69 1 70-79 2