The following data represents the age of 30 lottery winners.Given the frequency distribution for the data,Age[20,29][30,39][40,49][50,59][60,69][70,79][80,89]Frequency Relative Frequency Cumulative Relative Frequency0.16670.16670.10.26670.20.46670.10.56670.70.9667153634%810.13330.26670.0333What is the frequency of lottery winners of age between 19 and 40?What percentage of lottery winners are 70 years or older?What is the relative frequency of ages under 40?What is the cumulative relative frequency of lottery winners younger than 50?6MacBook Air

Answered: The following data represents the age…

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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In Excel: Draw the frequency polygon, and frequency Ogive, for these data using an initial class boundary of 12 and a classwidth of 7. 19, 15, 43, 39, 35, 31, 27, 22, 18, 14, 42, 38, 34, 13, 13, 13, 41, 41, 37, 37, 33
Thirty-five soccer players were challenged to do as many sit-ups as possible in two minutes. Here arethe scores: 3734272823504448295013472940164525381833203514151833381116254012132014 Use the data to construct a frequency distribution.
The frequency of repair for the trucks owned by a trucking firm over a 5-year period has been tabulated. The results are shown in the following frequency distribution.
Construct a grouped frequency distribution for the data to the right, showing the length, in miles, of 25 rivers. Use five classes that have the same width. Select the correct choice below and fill in any answer boxes within your choice. OA. Length Frequency 500-999 1000-1399 1400-2099 2100-2499 2500-2999 B. …… Length 500-999 1000-1499 1500-1999 2000-2499 2500-2999 Frequency 2650 1460 1270 911 751 2620 1980 1870 1870 1450 1340 1280 1450 1150 1070 970 925 891 859 790 770 717 688 660 642 Length Frequency 500-899 900-1499 1500-1999 2000-2299 2300-3000 3
How do you complete the chart using the above ages ?
The following are a sample of ages of respondents to a survey. 20, 40, 45, 49, 50, 50, 51, 55, 60, 80 Answer the following questions. 1. What is the class width of the frequency distribution if you are to use 7 classes? 2. Form the frequency table. Class Limits 3. What are the outliers? OA. There are no outliers OB. 80 OC. 20 OD. 20 and 80 Frequency
The frequency distribution of different age groups in a club are given below. What is the probably of not choosing a person who is 30-44 years old? Ages Frequency 0-14 4 15-29 23 30-44 46 45-59 98 60+ 97 Answers should be decimals (not percentages) correct to three decimal places
Using the following distribution, answer the questions below: Ages frequency20-25 926-31 732-37 338-43 1144-49 1050-55 8 4) Prepare a frequency polygon to display the data from the exercise above
Subm Terms of Use I Privacy Cente 2. Household Televisions O 2021 McGraw Hill LLC. All Rights Resenved. 5. 1. 2 0. 1. 1. 2. 2. 0. Household Televisions 2 4. 2 6. 2 4. 0. 14. 96 Thirty households were surveyed for the number of telewisions in each home. Following are the results. Construct a frequency histogram. Continue Scool
4. Convert the frequency histogram below to a relative frequency histogram. 7764441 +|++++o 10 20 30 40 50 60 Age (years)
Among fatal plane crashes that occurred during the past 50 years, 668 were due to pilot error, 57 were due to other human error, 628 were due to weather, 449 were due to mechanical problems, and 325 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? Cause Frequency Pilot error Other human error Weather Mechanical problems Sabotage % (Round to one decimal place as needed.) % %
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