The density of people per square kilometer for African countries is in table #2.2.11 ('Density of people,' 2013). Create a frequency distribution and a relative frequency distribution using 7 classes. a) Since data were collected for variable(s), the correct graph to make is a . b) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next whole number, the class width is Complete the frequency/relative frequency table using 7 classes. Round relative frequencies to 3 decimal places.
The density of people per square kilometer for African countries is in table #2.2.11 ('Density of people,' 2013). Create a frequency distribution and a relative frequency distribution using 7 classes. a) Since data were collected for variable(s), the correct graph to make is a . b) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next whole number, the class width is Complete the frequency/relative frequency table using 7 classes. Round relative frequencies to 3 decimal places.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
The density of people per square kilometer for African countries is in table #2.2.11 ('Density of people,' 2013). Create a frequency distribution and a relative frequency distribution using 7 classes.
a) Since data were collected for variable(s), the correct graph to make is a .
b) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next whole number, the class width is
Complete the frequency/relative frequency table using 7 classes.
Round relative frequencies to 3 decimal places.
Transcribed Image Text:The density of people per square kilometer for African countries is in table # 2.2.11 ('Density of people,'
2013). Create a frequency distribution and a relative frequency distribution using 7 classes.
a) Since data were collected for ?
an answer
630
16
16
6
337
187
65
18
TEM
42
367
62
45
9
3
12
8
157
31
49
26
69
15
18
36
Nw.
75
105
2
341
70
194
Select an answer variable(s), the correct graph to make is a
b) Using the formula class width= (maxX - minX)/(number of classes) and rounding up to the next whole
Transcribed Image Text:b) Using the formula class width = (maxX - minX)/(number of classes) and rounding up to the next whole
number, the class width is
Complete the frequency/relative frequency table using 7 classes.
Round relative frequencies to 3 decimal places.
Classes
1.5-
Frequency
O
20-
c) Which of the following is the correct histogram for the given data?
(If using a screenreader and you cannot see the options, during the quiz e-mail a copy of your graph to your
instructor. Label it Quiz 2, question 5 part c.)
15-
1.1
10-
1.5
Frequency
91.5
Relative Frequency
181.5 271.5 361.5 451.5 541.5 631.5
Histogram for Density of People
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 2 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman