Q - 18 The following distribution shows the frequency distributionof weekly expenditure on foods of students in certain locality ofMetropolitan City. Describe the various characteristicfeatures of the frequency distribution. Also, comment the natureof the distribution.Expenditure30-4040-5050-6060-7070-8080-9090-100-100110Number of1015283340352514students

Here given : frequency distribution of weekly expenditure of food and no. Of students.…

Answered: Q - 18 The following distribution shows…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The following table shows the results of a survey of randomly selected residents of Mexico. Age 0-14 15-29 30-64 >64 Percentage 28 26 36 10 (a) Find the associated relative frequency distribution. HINT [See Quick Example 3.] 0-14 15-29 30-64 >64 (b) Find the relative frequency that a resident of Mexico is not from 15 to 64 years old.
On the basis of a population survey, there were 84.4 million males and 98.2 million females 25 years old or older in a certain country. The educational attainment of the males and females is shown in the accompanying table. Complete parts (a) through (d) below.
FREQUENCY DISTRIBUTION The following are the scores in the performance rating of 50 employees in a certain manufacturing firm 100 41 81 64 71 79 88 42 50 57 94 63 92 89 77 71 53 43 51 58 34 54 44 82 46 87 72 45 53 59 69 68 56 97 64 65 54 48 55 60 69 72 76 84 59 50 79 49 56 68 Construct a frequency distribution table showing class limit, class boundaries, class midpoints, relative frequency,cumulative frequency
Build a frequency distribution table for the following data. 3, 5, 7, 5, 8, 4, 11, 1, 15, 5, 12, 9, 2, 5, 14 Include the following columns and use the given class limits. Class limits Class Boundaries Frequency 1-5 6-10 11-15
Question (c) Compute cumulative frequencies and cumulative relative frequencies.(d) What is the percentage of days when more than 6 books were stolen?
ency is 15. Example46. In the frequency distribution of 100 families given below, the number of families corresponding to expenditure groups 20-40 and 60-80 are missing from the table. Find these missing frequencies Expenditure (in): 0-20 20-40 40-60 60-80 80-100 No. of families: 14 27 However the median is known to be 50. 15
Step by step I need solving solution of part C and D F please
Ages Number of students 15-18 10 19-22 7 23-26 9 27-30 9 31-34 10 35-38 2 Based on the frequency distribution above, find the relative frequency for the class with lower class limit 31Relative Frequency =
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…
Provide an appropriate chart for the given data
Activity: Construct FDT (including rf, cf) Age (in Years) of Adult Patients at XYZ Hospital 39 40 31 40 37 40 42 40 35 40 39 39 40 39 1. What is the range of the distribution? 2. What is the interval size? 37 38 40 63 37 41 38 40 38 35 54 38 44 35 3. What is the frequency of the highest class limit? 4. What is the relative frequency of the lowest class limit? 5. What is the frequency of the relative frequency distribution with 0.50 value? 37 Answer the following questions: 44
What is your conclusion (interpretation) from frequency distribution tables and graphs for thestudents?

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS