6. The marks obtained by 50 students are given below:31134631304538423030304636241441829634430195441572562212302437153932212042311914232817532221Construct a group frequency distribution.

Answered: *6. The marks obtained by 50 students…

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

A survey of 175 consumers found that 70 had a tablet computer, 60 had a smartphone and 35 had both a smartphone and a tablet. 1. Find the number of consumers surveyed who had neither a smartphone nor a tablet
My class intervals were 4.5-4.4, 4.4-4.5, 4.5-4.6, 4.6-4.7, 4.7-4.8, 4.8-4.9 Is this not correct?
The following data represents the times it took some rats to complete a maze (in seconds).64, 70, 81, 76, 69, 81, 75, 58, 63, 68, 72, 86a) What is the mean time? b) Give the 5-number summary of the data.Show your work. Label your numbers.
will give 100% rating thumbs up if answered all!! A box contain 5 green, 7 yellow, and 10 orange pingpong balls. How many ways can 5 balls be selected, if: a. two must be green?b. two are orange and three are yellow?c. one is green and four are orange?d. three are of one color and two are of another color?
There were 53 competitors in a downhill skiing event. Their times (in seconds) are shown below. Complete parts a through d below. 98.06 98.14 98.17 98.32 98.37 98.47 98.82 98.85 99.16 99.24 99.27 99.29 99.42 99.43 99.68 99.93 100.13 100.15 100.55 100.71 100.71 100.73 100.77 100.95 100.98 101.85 101.97 102.03 102.65 102.65 103.02 103.08 103.21 103.35 103.66 104.22 104.31 104.68 104.85 105.05 105.09 105.11 105.29 105.68 105.82 105.98 108.08 111.15 112.15 113.94 115.28 115.38 115.55 a) The mean time was 103.08 seconds, with a standard deviation of 4.67 seconds. If the Normal model is appropriate, what percent of times will be less than 98.41 seconds? % (Round to the nearest integer as needed.)
Suppose Table 3b gives us the IQ range and the possible occupation/employment, find out what percentage of student applicants in Table 3c will fall into each IQ range. Table 3b: IQ range and Occupation/employment Occupation and Employment IQ Range 90-100 Laborers, Gardeners, Upholsterers, Farmhands, Miners, Factory Packers and Sorters, Warehouse workers, Carpenters, Cooks and Bakers, Farmers and Truck Drivers 101 111 Machinists, Shopkeepers, Butchers, Welders, and Sheet Metal Workers 112-122 Foremen, Clerks, Telephone Operators, Salesmen, Police officers and Electricians 123-133 School Teachers, Pharmacists, Accountants, Nurses, Stenographers and Managers 134-144 Doctors and Surgeons, Lawyers and Engineers 145 & abor Top Civil Servants, Professors and Research Scientists Table 3c: The IQ scores of 70 student applicants in a certain college: Table 3cc: IQ Range freq%[0.0000] 132 128 106 96 104 99 115 112 90 95 127 113 103 96 101 104 90 127 103 106 122 109 113 109 100 101 135 123 96 96…
24. Which set of numbers below has the lowest range? A. 1, 1, 2, 3, 5, 5, 9, 10, 10 B. 1, 1, 1, 2, 4, 9, 9, 19, 20 C. 2, 4, 4, 6, 7, 8, 8, 10, 10 D. 3, 3, 3, 5, 5, 6, 7, 7,7 E. 7,7, 7, 7, 7,8, 8, 8, 8
COMPUTE RANGE * From the 50 scores below, 48 56 53 60 43 65 62 72 38 66 32 37 60 49 56 62 73 63 52 52 38 42 56 71 48 59 42 55 66 63 70 35 39 67 32 48 37 38 39 73 63 50 48 50 44 50 52 43 42 70 50 41 32 73
Prepare a frequency distribution table to present the blood pressure of 32 patients who visited the Good Samaritan Hospital today morning: 58, 77, 36, 55, 63, 68, 33, 41, 78, 26, 69, 53 , 39, 80, 53, 15, 47, 33, 81, 54, 70, 33, 29, 74, 71, 66, 63, 70, 22, 45, 76, 90.Just set the limits and frequency in the table.
1)
The following table gives information on the amount (in dollars) Of the electric bills for a samle of 40 families Electric bill Number of families 2 4-8 8-12 11 16-20 12-16 8 20-24 14 b) Find and interpret the cumulative relative frequencies.

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

*6. The marks obtained by 50 students are given below: 31 13 46 31 30 45 38 42 30 30 30 46 36 41 44 18 29 44 30 19 44 15 7 25 12 6 22 24 37 15 6. 39 42 31 32 21 19 14 23 28 17 53 22 2.