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1. Comstrueting a Fregueney Distributinn. Using the following data on sales, construct a 5-column frequency distribution table with class intervals, frequencies, class marks, relative frequencies, and cumulative frequencies in the I". 2, 3", 4", and 5* columns, respectively. Show all necessary solutions. (30 points) Sales Number of classes: 6 Duta set: February sales (in pesos) for all sales representutives at Compuny Xx

1. Comstrueting a Fregueney Distributinn. Using the following data on sales, construct a 5-column frequency distribution table with class intervals, frequencies, class marks, relative frequencies, and cumulative frequencies in the I". 2, 3", 4", and 5* columns, respectively. Show all necessary solutions. (30 points) Sales Number of classes: 6 Duta set: February sales (in pesos) for all sales representutives at Compuny Xx

MATLAB: An Introduction with Applications
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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1. Construeting a Freguency Distributiaa. Using the following data on sales, construct a 5-column frequency distribution table with class intervals, frequencies, class marks, relative frequencies, und cumulative frequencies in the 1". 2, 3, 4, and 5" columns, respectively. Show all necessary solutions. (30 praints) Sales Number of classes: 6 Data set: February sulex (in pesos) for all sules representutives at Compuny X 2114 2468 7119 1876 4105 3183 1932 1355 4278 1030 2000 1077 5835 1512 1697 2478 3981 1643 1858 1500 460S 1000 Class Interval Frequency Class Mark Relative Frequency Cumulative Frequency Page 1 of 2 II. Conatructing Grapho of a Frequency Distribution. Using the frequency distrihution table in I, construct the corresponding frequency histogram, frequency polygon, relative frequency histugram, and ogive. Provide a title and brief expianation for each graph and label the vertical und horizontal axes completely. (20 points)
Transcribed Image Text:1. Construeting a Freguency Distributiaa. Using the following data on sales, construct a 5-column frequency distribution table with class intervals, frequencies, class marks, relative frequencies, und cumulative frequencies in the 1". 2, 3, 4, and 5" columns, respectively. Show all necessary solutions. (30 praints) Sales Number of classes: 6 Data set: February sulex (in pesos) for all sules representutives at Compuny X 2114 2468 7119 1876 4105 3183 1932 1355 4278 1030 2000 1077 5835 1512 1697 2478 3981 1643 1858 1500 460S 1000 Class Interval Frequency Class Mark Relative Frequency Cumulative Frequency Page 1 of 2 II. Conatructing Grapho of a Frequency Distribution. Using the frequency distrihution table in I, construct the corresponding frequency histogram, frequency polygon, relative frequency histugram, and ogive. Provide a title and brief expianation for each graph and label the vertical und horizontal axes completely. (20 points)
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