(c) Choose the correct graph below04OA 02-JL.0-None 1-10 11-20 21-50 51-100 100+O C.0.4-02-AdultsTeens(d) Choose the correct answer belowAdultsTeens0None 1-10 11-20 21-50 51-100 100OD.0.440.24AdultsTeens IhNone 1-10 11-20 21-50 51-100 100+0.2AdultsTeens-IEL0None 1-10 11-20 21-50 51-100 100+11 of 12 ques0 of 10 questio0 of 24 questions Suppose a survey of adults and teens (ages 12-17) in a certain country wasconducted to determine the number of texts sent in a single day(a) Construct a relative frequency distribution for adults.(b) Construct a relative frequency distribution for teens(c) Construct a side-by-side relative frequency bar graph(d) Compare the texting habits of adults and teens(a) Complete the table belowNumber of Texts AdultsNone1-1011-2021-5051-100100.(Round to three decimal places as needed)(b) Complete the table belowNumber of Texts TeensNone1-1011.30Number of Texts Adults Teens D17811977129252253136163None1-1011-2021-5051-100100+7911011118314 of 14 questions6 of 6 questions13 of 13 questions11 of 12 questions0 of 10 questions0 of 24 questions

Data is given For adults and Teens according to number of texts We have to calculate frequency…

Answered: Suppose a survey of adults and teens…

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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Among fatal plane crashes that occurred during the past 70 years, 332 were due to pilot error, 63 were due to other human error, 265 were due to weather, 290 were due to mechanical problems, and 478 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 nothing% Other human error nothing% Weather nothing% Mechanical problems nothing% Sabotage nothing% (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it? A. Weather is the most serious threat to aviation safety. Weather monitoring systems could be improved. B. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered. C.…
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.)
help please
Draw the appropriate graph for each of the data sets given below. Explain the chosen graphs and give a short interpretation
Identify the lower class limits, upper class limits, classwidth, 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…
Stocks may be categorized by industry. The accompanying data represent three-year rates of return for a sample of financial stocks and retail stocks. Complete parts (a) through (e) below. Click the icon to view the data tables. (a) Construct a relative frequency distribution for each industry. To make an easy comparison, create each frequency distribution so that the lower class limit of the first class is -20 and the class width is Construct a relative frequency distribution for financial stocks. Complete the table below. Rate of Return Relative Frequency Rate of Return Relative Frequency -20 to -0.01 100-119.99 0-19.99 20-39.99 40-59.99 60-79.99 80-99.99 (Round to three decimal places as needed.) -xample Get more help. 120-139.99 140-159.99 160-179.99 180-199.99 1 √₁ Vi 1, Rates of Return Financial Stocks Full data set - 19.75 55.74 55.39 58.44 59.94 0.45 102.29 52.27 195.61 -1.82 44.35 46.14 177.43 85.34 20.57 196.67 57.37 106.80 24.36 93.07 78.51 85.12 176.32 14.83 116.35 150.77…
Complete the following frequency chart.A frequency chart of temperatures Temperature Frequency Relative Frequency 70 - 74 75 - 79 80 - 84 85 - 89 90 - 94 From the frequency chart, calculate the mean. How does the mean from the raw data (question 7) compare to the mean from the grouped data (question 9)? Use the frequency chart to create a histogram of the daily high temperatures at Cox-Dayton International Airport for June and July 2018. Describe the distribution by shape, center, and spread. Also, state whether there are any outliers.
A professor had students keep track of their social interactions for a week. The number of social interactions over the week is shown in the following grouped frequency distribution. Identify the lower limit of the tenth class Number of Social Interactions Frequency 45-49 9 50-54 13 55-59 17 60-64 20 65-69 18 70-74 10 75-79 3 80-84 8 85-89 0 90-94 2
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…
Create a Frequency Distribution Table using the data provided: 46, 62, 38, 28, 57, 71, 63, 75, 60, 74, 82, 77, 80, 94, 89 The FDT should include 1. classes with the lower and upper limits 2. class boundaries 3. tally 4. frequencies 5. class marks 6. cumulative frequency
The age of everyone who signed the declaration of independence is shown below. Is the data Discrete or Continuous? Create a frequency Table for the data. Draw an appropriate graph to display the data Describe the shape of the distribution.

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