Form a frequency distribution from the following data by Inclusive Method taking 4 as the magnitude ofclass intervals:10171522111619242918252632141720232730121518243618152128333834131016202229292331

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Answered: Form a frequency distribution from the…

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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Based on the following frequency distribution, what percent of students had a grade of 49 or less? Test Grades F 30 - 39 8 40 - 49 7 50 - 59 5 60 - 69 4 70 - 79 3 80 - 89 2 90 - 99 1
Construct a frequency distribution of the data collected. Use classes with the first class ranging from 51-60 55 70 80 85 90 100 55 75 80 85 90 100 60 75 85 85 90 100 60 80 85 90 95 100 65 80 85 90 95 100
Consider the following frequency table representing the distribution of hours students study for an exam in a week. Determine the class width of each class. Answer Hours Students Study for an Exam in a Week Class 10-20 21-31 32-42 43-53 54-64 Frequency 14 11 12 14 10
Construct a frequency distribution using 5 classes. The table must include midpoints, relative frequencies and cumulative frequencies. 24 29 23 9 0 13 5 8 10 6 26 6 11 3 12 7 24 2 1 2
A random sample of 30 large companies in the united states shows the amount in million of dollars , that each company donated to charity For a specific year. Construct a frequency distribution for the data using 9 classes . 26 25 19 31 14 48 35 43 25 46 17 21 57 58 34 41 12 27 15 53 16 63 82 23 52 56 75 19 26 88
The following data show the ages of recent award-winning male actors at the time when they won their award. Make a frequency table for the data, using bins of 20-29, 30-39, and so on. Click the icon to view the ages of male actors. Complete the table below. Age No. of actors Data Table 20-29 30-39 40-49 36 53 23 67 53 56 48 39 49 52 50-59 37 49 50 46 31 42 65 57 73 33 60-69 53 41 31 49 41 35 39 46 48 34 70-79 35 63 42 37 Print Done
Construct a frequency distribution for the given data set using 6 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? Amount (in dollars) spent on books for a semester 139 534 422 332 40 480 178 114 43 414 54 166 150 480 525 435 405 99 304 532 525 476 514 258 244 57 417 50 219 Complete the table, starting with the lowest class limit. Use the minimum data entry as the lower limit of the first class. (Type integers or decimals. Round the class limits to the nearest whole number. Round all other values to the nearest thousandth as needed.) Relative Cumulative Class Frequency Midpoint 81 Frequency Frequency 40-122 7 0.241 123-205 164 4 0.138 11 206 - 288 3 247 0.103 14 289 - 371 2 330 0.069 16 372 - 454 455-537 413 0.172 21 08 496 0.276 29 Which class has the greatest frequency? In to The class with the greatest frequency is from
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
A sales representative for a publishing company recorded the following numbers of client contacts for the 36 days that he was on the road in the month of May. Use the given data to construct a grouped frequency distribution. Determine the class boundaries, relative frequencies, cumulative frequency, and midpoints. (Use Rule 1) 22 18 23 22 Solution: Class Total 28 29 28 30 16 30 16 29 15 Taily Class Boundaries 24 32 20 19 24 32 20 17 23 31 19 Frequency 23 25 26 23 26 27 23 24 26 21 21 20 Relative Cumulative Midpoints Frequency Frequency ……….
Consider the following frequency table representing the distribution of hours students study for an exam in a week. Determine the class width of each class. Answer Hours Students Study for an Exam in a Week Class 20-28 29-37 38-46 47-55 56-64 Frequency 14 2 12 3 11
Construct a frequency distribution for the given data set using 6 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? Amount (in dollars) spent on books for a semester 166 345 151 424 406 353D 94 407 95 125 516 525 336 199 256 317 286 473 156 126 59 501 144 42 443 218 40 488 427 Complete the table, starting with the lowest class limit. Use the minimum data entry as the lower limit of the first class. (Type integers or decimals. Round the class limits to the nearest whole number. Round all other values to the nearest thousandth as needed.) Cumulative Relative Frequency Frequency Midpoint Frequency Class
I cannot find the solution for the following Item 2 The table shows the number of days on the market for the 36 recent home sales in the city of Sonando Hills. 112 47 65 153 79 157 11 69 51 147 4 33 78 5 131 113 56 3 105 148 27 79 75 30 92 150 87 8 102 59 178 166 126 144 164 83 Click here for the Excel Data File (a1) Construct a frequency distribution and histogram, using nice (round) bin limits

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