3.1. Form a frequency distribution from the following data by Inclusive Method, takng " dsthe magnilliae of class-intervals:32,14,10,17,15,22,11,26,16,12,19,15,20,24,29,18,25,20,15,21,28,17,33,23,27,13,30,18,22,24,36,18,38,34,10,16,29,19,23,31.

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Answered: 3:1. Form a frequency distribution from…

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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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
Calculate Organize the data into a frequency distribution with FIVE classes with the minimum entry of 1. Make a frequency table showing class limits, class boundaries, frequencies, midpoints, Cumulative frequency, and relative frequencies. 49 18 36 19 18 17 1 21 22 54 46 50 1 59 39 43 39 5 9 38 14 45 54 59 46 50 29 38 40 43 41 10 39 What is the Cumulative frequency of 3rd Class? 25 50 12 19 41 25 19
In a frequency distribution table with 10 classes, the class- width is 1.75 and the lowest class boundary is 7.6, then what is the upper class boundary of the highest class?
Construct a frequency distribution table for the following data: The number of persons living in each household in a certain compound in Karuhatan: 5, 9, 7, 3, 7, 5, 6, 3, 4, 6 8, 7, 5, 3, 9, 4, 8, 5, 9, 3 3, 7, 3, 6, 3
b) Marks obtained by 89 students in sociology are given below: 2+2+2=6 Marks No. of students 0-6 7-13 12 14-20 15 21-27 20 28-34 16 35-41 12 42-48 6. 49-55 4 56-62 63-69 70-76 Prepare a histogram, a frequency polygon and ogive for this distribution and explain the graphs.
The following data represent the weights (kg) of a sample of the 37 students in one of the colleges. What is required: Create the frequency distribution table for these data: 100 , 65 , 70, 83 , 94, 55, 46 , 47.8 , 62.3 , 77.2, 61.3, 62.9, 66.5 , 66.9 , 68.3 , 70 , 73.2, 73.8 , 82.4, 58.2, 59.9, 54.4, 58.7, 52.6, 51.8, 74.1, 80.2, 75.1, 78.3, 58.5 , 62, 66.3, 65, 67.1, 88.2, 89.1 , 80.1, 76.3
The following data represents the age of 30 lottery winners. Given the frequency distribution for the data, Cumulative Relative Age Frequency Relative Frequency Frequency [20,29] [30,39] [40,49] [50,59] [60,69] [70,79] [80,89] 1 0.0333 0.0333 7 0.2333 0.2666 0.1667 0.4333 0.0667 0.5 7 0.2333 0.7333 7 0.2333 0.9666 1 0.0333 0.9999 What is the frequency of lottery winners of age between 19 and 40? What percentage of lottery winners 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?
4. Draw a 'less than ogive' for the following frequency distribution Marks No. of Students 0-4 4-8 6. 8 - 12 10 12 -16 16 - 20 4
The following data represents the age of 30 lottery winners. Given the frequency distribution for the data, Age Frequency Relative Frequency Cumulative Relative Frequency [20,29] 3 0.1 0.1 [30,39] 6 0.2 0.3 [40,49] 7 0.2333 0.5333 [50,59] 4 0.1333 0.6666 [60,69] 4 0.1333 0.7999 [70,79] 5 0.1667 0.9666 [80,89] 1 0.0333 0.9999 What 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?

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3:1. Form a frequency distribution from the following data by Inclusive Method, taking 4 as the magniliae of class-intervals: 10. 17. 14, 15, 23, 34, 32 21, 22, 11, 16, 12, 19, 15, 26, 24, 18, 22, 29, 18, 25, 17, 33, 20, 27, 30, 28, 15, 24, 29, 36, 18, 23, 38, 13. 10, 16, 20, 31. 19,