Exercise 6. College Completions The percentage (rounded to the nearest whole percent) of persons from each state completing 4 years or more of college is listed below. Percentage of persons completing 4 years of college 23 25 24 34 22 24 27 37 33 24 26 23 38 24 24 17 28 23 30 25 19 25 31 30 22 33 24 28 36 24 34 31 27 24 29 28 21 25 26 15 26 22 27 21 25 28 24 21 25 26 (a) Organize the data into a grouped frequency distribution with 5 classes. (b) Find the relative frequency. (c) Construct a histogram, frequency polygon, and ogive.
Exercise 6. College Completions The percentage (rounded to the nearest whole percent) of persons from each state completing 4 years or more of college is listed below. Percentage of persons completing 4 years of college 23 25 24 34 22 24 27 37 33 24 26 23 38 24 24 17 28 23 30 25 19 25 31 30 22 33 24 28 36 24 34 31 27 24 29 28 21 25 26 15 26 22 27 21 25 28 24 21 25 26 (a) Organize the data into a grouped frequency distribution with 5 classes. (b) Find the relative frequency. (c) Construct a histogram, frequency polygon, and ogive.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Transcribed Image Text:Exercise 6. College Completions The percentage (rounded to the nearest whole percent) of persons
from each state completing 4 years or more of college is listed below. Percentage of persons
completing 4 years of college
23
25 24 34 22 24 27 37 33 24
26 23 38 24 24 17 28 23 30 25
30 22 33 24 28 36 24 19 25 31
34 31 27 24 29 28 21 25 26 15
26 22 27 21 25 28 24 21 25 26
(a) Organize the data into a grouped frequency distribution with 5 classes.
(b) Find the relative frequency.
(c) Construct a histogram, frequency polygon, and ogive.
Transcribed Image Text:7. Ages of the Vice Presidents at the Time of Their Death The ages of the Vice Presidents
of the United States at the time of their death are listed below.
90 83 80 73 70 51 68 79 70 71
72 74 67 54 81 66 62 63 68 57
66 96 78 55 60 66 57 71 60 85
98 77 88 78 81 64 66 77 93 70
76
(a) Use the data to construct a frequency distribution with 6 classes.
(b) Find the relative frequency.
(c) Construct a histogram, frequency polygon, and ogive.
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