Answered: Find the frequencies. Class limits…

Find the frequencies. Class limits Class boundaries Frequency 18.9-22.8 18.85-22.85 22.9-26.8 22.85-26,85 26.9-30.8 26.85-30.85 30.9-34.8 30.85-34.85 34.9-38.8 34.85-38.85 Total

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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Question

Percentage of People Who Completed 4 or More Years of College Listed by state are the percentages of the population who have completed 4 or
years of a college education. Construct a frequency distribution with 6 classes.
21.4
26.0
25.3
19.3
29.5
35.0
34.7
26.1
25.8
23.4
27.1
29.2
24.5
29.5
22.1
24.3
28.8
20.0
20.4
26.7
35.2
37.9
24.7
31.0
18.9
24.5
27.0
27.5
21.8
32.5
33.9
24.8
31.7
25.6
25.7
24.1
22.8
28.3
25.8
29.8
23.5
25.0
21.8
25.2
28.7
33.6
33.6
30.3
Send data to Excel
Part 1 of 4
What is the cdass width for a frequency distribution with 6 classes?
The class width is 4
Part 2 of 4
Find the class limits. The first lower class limit is 18.9.
Class limits
18.9- 22.7
22.7 H 26.6

Find the class boundaries.
Class limits Class boundaries
18.85 - 22.85
22.85 - 26.85
26.85 - 30.85
30.85 - 34.85
18.9-22.8
22.9-26.8
26.9-30.8
30.9-34.8
34.9-38.8
34.85 - 38.85
db
Part: 3/ 4
Part 4 of 4
Find the frequencies.
Class limits
Class boundaries
Frequency
18.9-22.8
18.85-22.85
22.9-26.8
22.85-26,85
26.9-30.8
26.85-30.85
30.9-34.8
30.85-34.85
34.9-38.8
34.85-38.85
Total

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