Refer to the following distribution of commissions:What is the relative frequency of those salespersons that earn more than $1,399?1. 0.63002. 0.62153. 0.50554. 0.6417 Monthly commissions$600 to under $800800 to under 1,000Class Frequencies3)71,000 to under 1,2001,200 to under 1,4001,400 to under 1,6001,600 to under 1,8001,800 to under 2,0002,000 to under 2,200112240244

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Answered: Refer to the following distribution of…

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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Date DJIA S&P 500 January 6          12,360         1,278 January 13          12,422         1,289 January 20          12,720         1,287 January 27          12,660         1,234 February 3          12,862         1,267 February 10          12,801         1,243 February 17          12,950         1,262 February 24          12,983         1,313 March 2          12,978         1,255 March 9          12,922         1,371 March 16          13,233         1,404 March 23          13,081         1,397 March 30          13,212         1,408 April 5          13,060         1,398 April 13          12,850         1,370
Date DJIA S&P 500 January 6          12,360         1,278 January 13          12,422         1,289 January 20          12,720         1,287 January 27          12,660         1,234 February 3          12,862         1,267 February 10          12,801         1,243 February 17          12,950         1,262 February 24          12,983         1,378 March 2          12,978         1,301 March 9          12,922         1,345 March 16          13,233         1,404 March 23          13,081         1,404 March 30          13,212         1,408 April 5          13,060         1,398 April 13          12,850         1,203
Date DJIA S&P 500 January 6          11,998         1,278 January 13          12,022         1,289 January 20          12,330         1,315 January 27          12,440         1,316 February 3          12,762         1,345 February 10          12,801         1,343 February 17          12,950         1,362 February 24          12,983         1,366 March 2          12,978         1,370 March 9          12,922         1,371 March 16          13,233         1,404 March 23          13,081         1,397 March 30          12,900         1,408 April 5          13,060         1,398 April 13          12,850         1,370
Date DJIA S&P 500 January 6          11,998         1,278 January 13          12,022         1,289 January 20          12,330         1,315 January 27          12,440         1,316 February 3          12,762         1,345 February 10          12,801         1,343 February 17          12,950         1,362 February 24          12,983         1,366 March 2          12,978         1,370 March 9          12,922         1,371 March 16          13,233         1,404 March 23          13,081         1,397 March 30          12,900         1,408 April 5          13,060         1,398 April 13          12,850         1,370
Date DJIA S&P 500 January 6          12,360         1,278 January 13          12,422         1,289 January 20          12,720         1,315 January 27          12,660         1,316 February 3          12,862         1,345 February 10          12,801         1,343 February 17          12,950         1,362 February 24          12,983         1,366 March 2          12,978         1,370 March 9          12,922         1,371 March 16          13,233         1,404 March 23          13,081         1,397 March 30          13,212         1,408 April 5          13,060         1,398 April 13          12,850         1,370
Date DJIA S&P 500 January 6          12,360         1,278 January 13          12,422         1,289 January 20          12,720         1,315 January 27          12,660         1,316 February 3          12,862         1,345 February 10          12,801         1,343 February 17          12,950         1,362 February 24          12,983         1,366 March 2          12,978         1,370 March 9          12,922         1,371 March 16          13,233         1,404 March 23          13,081         1,397 March 30          13,212         1,408 April 5          13,060         1,398 April 13          12,850         1,370
Date DJIA S&P 500 January 6 12,360 1,278 January 13 12,422 1,289 January 20 12,720 1,315 January 27 12,660 1,316 February 3 12,862 1,345 February 10 12,801 1,343 February 17 12,950 1,362 February 24 12,983 1,366 March 2 12,978 1,370 March 9 12,922 1,371 March 16 13,233 1,404 March 23 13,081 1,397 March 30 13,212 1,408 April 5 13,060 1,398 April 13 12,850 1,370
24. The following data resulted from a stress-strain experiment where a given strain was applied and stress measured. Negative values of stress indicate compression. Deformation D Stress S (MPa) -2 -8.5 -1 -1.2 0.2 10.5 We want to apply linear regression to find the value of a and b in the equation S-aD + bD The problem will involve the assembly of an overdetremined linear system of the type Ar-b where x is the unknown vector with the values of a and b. Which of the following is the correct A matrix?
1. The total number of Corona cases in the US, please keep in mind it is a running total. Courtesy of worldometers.info Date in 2020 Feb. 15 Feb. 26 Day ( Number of Corona Cases (C) 1 15 12 68 Mar. 8 23 541 Mar. 19 34 14,896 171,655 517,100 835,559 1,170,301 1,443,627 1,704,112 1,942,737 2,187,774 2,556,718 3,109,759 3,849,089 4,588,252 Mar. 30 45 Apr10. Apг. 21 May 2 May 13 May 24 June 4 56 67 78 89 100 111 122 June 15 June 26 133 July 7 July 18 144 155 July 29 Aug. 9 166 177 5,228,738 5,771,205 6,239,373 Aug. 20 188 Aug. 31 Sept. 11 Sept. 22 199 210 6,673,451 221 7,109,730 a. Let C be the total number of Corona Virus cases in the United States by the end of the t days since Feruary 14, 2020. (Let t = 0 represent Feb. 15, 2020.) Create a scatter plot of the data. Take up the entire piece of graph paper. Make sure to label the axes, and title your graph. b. Does it look linear? Exponential, Quadratic? c. Use the calculator to find the regression equation for this data. Express the…
a. Total frequency = 82 Observations on the largest frequency: 87.4, 87.5, 87.6, 87.7, 87.8, 87.9 b. Total frequency cannot be determined by the present diagram Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9 c. Total frequency = 82 Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9 d. Total frequency = 18 Observations on the largest frequency: 90.0, 90.1, 90.1, 90.1, 90.3, 90.4, 90.4, 90.4, 90.5, 90.6, 90.7, 90.8, 90.9
1. The total number of Corona cases in the US, please keep in mind it is a running total. Courtesy of worldometers.info Date in 2020 Feb. 15 Day ( Number of Corona Cases (C) 1 15 Feb. 26 12 68 Mar. 8 23 541 Mar. 19 34 14,896 171,655 517,100 Mar. 30 45 Apr10. Apr. 21 May 2 May 13 May 24 June 4 56 67 835,559 1,170,301 1,443,627 78 89 100 1,704,112 1,942,737 111 June 15 122 2,187,774 June 26 133 July 7 July 18 2,556,718 3,109,759 144 155 3,849,089 July 29 Aug. 9 Aug. 20 Aug. 31 166 4,588,252 177 5,228,738 5,771,205 188 199 6,239,373 Sept. 11 Sept. 22 210 6,673,451 221 7,109,730 a. Let C be the total number of Corona Virus cases in the United States by the end of the r days since Feruary 14, 2020. (Let r = 0 represent Feb. 15, 2020.) Create a scatter plot of the data. Take up the entire piece of graph paper. Make sure to label the axes, and title your graph. Does it look linear? Exponential, Quadratic? c. Use the calculator to find the regression equation for this data. Express the…
19- The total of frequency up to an upper class limit or boundary is known as. a. Frequency polygon b. Frequency distribution c. Cumulative frequency d. Average frequency

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Refer to the following distribution of commissions: What is the relative frequency of those salespersons that earn more than $1,399? 1. 0.6300 2. 0.6215 3. 0.5055 4. 0.6417