1) The annual salary of 30 NFL players is listed below, in millions of dollars.12.6 8.4 1.7 6.3 4.8 2.5 21.6 18.7 11.1 6.9 2.7 8.523.7 2.611.2 5.9 725.2 1.2 3.89.3 10 16.2 2.51.6 0.7 3.8 4.9 5.5 7.5a. Find the relative frequency distribution for each pay range.Score rangeFrequencyRelativeFrequency0-4.95-9.910-14.915-19.920-24.925-29.9

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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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Construct a frequency distribution table and Show solution. Compute the following: a. Class Boundaries b. Class Mark (Midpoint) c. Tally d. Frequency e. Relative Frequency (%) f. Cumulative Frequency g. Cumulative Frequency (%) 56 48 47 42 52 58 42 37 68 40 32 46 45 41 38 34 54 57 61 53 26 45 46 44 50 30 40 56 44 39 21 49 45 51 38 63 39 33 42 37 62 48 43 41 35 43 52 28 54 36
A. Marks for a university business statistics class are given in the following table. BEEE 63 74 42 65 51 54 36 56 68 57 62 76 79 77 31 84 68 71 98 71 69 75 91 55 48 82 83 54 79 62 68 58 41 47 Construct а. a frequency distribution b. a relative frequency distribution С. a cumulative frequency distribution d. a cumulative relative frequency distribution e. a histogram f. an ogive g. a stem-and-leaf display. h. Briefly comment on the shape of the distribution based on the histogram. i. Use the following grading scheme to construct a pie chart (79:A).
1. Construct a frequency distribution of the data 2. Construct a frequency histogram of the data 3. Describe any patterns a. The classes with greatest frequency are 5 and 7. The class with the least frequency is class 1. b. The class the greatest frequency is class 6. The class with the least frequency is class 2. c. The class with the greatest frequency is class 1. The class with the least frequency is class 6. d. The class with the greatest frequency is class 1. The classes with the least frequency are classes 5 and 7.
The table below shows the monthly incomes (in thousands) of Mr. Adam. 11 56 43 11 12 11 10 48 23 21 22 28 17 18 60 23 11 25 22 21 17 53 48 47 47 Read the above table and answer the following questions: a. Using the 2" rule, how many classes would you suggest? b. Create a Frequency distribution table from the data above. c. Create a Relative frequency Distribution and show the graph d. Create a Cumulative Relative Frequency distribution and display the graph e. Explain your graphs found in part c, and d in plain english. 21
C. Draw a Frequency polygon, histogram and a cumulative frequency distribution for the following data: Frequency Class 7.1 to 7.3 7.4 to 7.6 7.7 to 7.9 8.0 to 8.2 8.3 to 8.5 8.6 to 8.8 8.9 to 9.1 3 5 9 14 11 6 2
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? 269 258 331 447 408 358 Amount (in dollars) spent on books for a semester 84 482 511 430 508 446 158 50 485 269 412 395 95 304 403 87 405 381 320 245 473 87 315 C 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 Frequency Class 50-126 Frequency 75 Midpoint 88 Frequency 75 Clear all Check answer
The heights (to the nearest inch) of 30 males are shown below. Construct a frequency distribution and a frequency histogram of the data using 5 classes. Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. 67 76 70 68 72 68 65 63 76 69 66 72 66 66 69 73 62 62 71 73 70 72 71 65 68 66 74 72 68 69 ... Question content area right Part 1 Construct a frequency distribution of the data using 5 classes. Use the minimum data entry as the lower limit of the first class. Use the smallest whole number class width possible. Class Frequency Midpoint enter your response here –enter your response here enter your response here enter your response here enter your response here –enter your response here enter your response here enter your response here enter your…
Construct a frequency distribution and a relative frequency histogram for the data set using five classes. Which class has the greatest relative frequency and which has the least relative frequency? Class 11 Ratings from 1 (lowest) to 10 (highest) from 36 taste testers 2 5 9 73 ... 85 54 1 5 56 7 3 3 5 10 9 9 1 6 2 6 2 Construct a frequency distribution for the data using five classes. Frequency 6 4 4 10 9 4 9 6 9 3 1 2
Score: 0/6 0/6 answered Question 1 The following data represents the age of 30 lottery winners. 23 29 29 32 37 37 38 38 39 42 43 45 45 46 47 48 57 58 58 59 64 65 67 68 71 72 73 75 79 82 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89 Question Help: Message instructor Submit Question
Here are the quiz scores (out of 50) on a past quiz. Construct a Relative Frequency Table. 36 42 42 42 42 41 38 41 40 42 43 44 45 45 46 44 43 48 43 42 43 41 50 38 38 40 44 Class Limits Lower - Upper Class Boundaries Lower - Upper Tally Frequency Class Midpoint Relative Frequency (f/n)
Kevin asked some of his friends how many hours they had worked during the previous week at their after-school jobs. The results are shown below. 5 6 5 4 5 5 9 8 5 3 7 6 6 7 5 6 7 5 6 8 6 7 8 4 a) Construct a frequency distribution table using 4 classes. Construct relative frequency table. b) Construct a histogram, frequency polygon, and stem-and-leaf diagram for the data.
409 321 227 185 501 550 309 346 472 536 512 116 41 181 305 385 194 496 30 62 381 68 544 387 474 216 356 324 134 Construct a frequency distribution for the given data inclusive of midpoints, relative frequencies and cumulative frequencies.

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