From the problem 'try it yourself 2' the frequency distribution is as follows: Class Frequencyf Mid point Cumulative frequency 17 14-20 8 21-27 15 28-34 14 35-41 7 42-48 4 49-55 3 Σf=51 24 31 38 45 52 8 23 37 44 48 51

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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Why is the culmative frequency in 10's? Why does it go up to 60? 

Answer to Problem 6TY
The ogive curve that represents the points scored by the 51 winning teams is as follows:
Points scored by Winning Super Bowl Teams
Cumulative frequency
60
50
40
30
20
10
13.5
Explanation of Solution
14-20 8
21-27 15
28-34 14
20.5
35-41 7
Given info:
The data represents the points scored by the 51 winning teams.
Calculation:
From the problem 'try it yourself 2' the frequency distribution is as follows:
Class Frequencyf Mid point Cumulative frequency
17
42-48 4
49-55 3
Σf=51
27.5
Class boundaries:
24
31
38
45
34.5
Points scored
52
8
23
37
44
41.5
48
48.5
51
55.5
More vide
Research D
Formulation
Ask a qu
answer,
*Respon
complex
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Transcribed Image Text:Answer to Problem 6TY The ogive curve that represents the points scored by the 51 winning teams is as follows: Points scored by Winning Super Bowl Teams Cumulative frequency 60 50 40 30 20 10 13.5 Explanation of Solution 14-20 8 21-27 15 28-34 14 20.5 35-41 7 Given info: The data represents the points scored by the 51 winning teams. Calculation: From the problem 'try it yourself 2' the frequency distribution is as follows: Class Frequencyf Mid point Cumulative frequency 17 42-48 4 49-55 3 Σf=51 27.5 Class boundaries: 24 31 38 45 34.5 Points scored 52 8 23 37 44 41.5 48 48.5 51 55.5 More vide Research D Formulation Ask a qu answer, *Respon complex subscrib
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Follow-up Question

Why does the class go from 14-20 instead of 14-19 like the textbook shows? The textbook provides 7 classes but in your answer, it goes down to 6 classes. What is the reason for this? Thank you :)

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