g. For the entire data (North and South combined), what is the cumulative frequency of the $200 to under $250 class? h. For Northern students, what is the cumulative frequency of the $500 to under $550 class?
g. For the entire data (North and South combined), what is the cumulative frequency of the $200 to under $250 class? h. For Northern students, what is the cumulative frequency of the $500 to under $550 class?
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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Transcribed Image Text:The following split back-to-back stem-and-leaf plot shows the monthly insurance
premiums paid by a sample of 62 students based on their location (23 from the South
and 39 from the North) in the same city. Note that each leaf entry has two digits.
South
78 74 69 67 54
33 20 13 07
94 90
72
68
20 17
84 84
48 07
79
42 41 36
1
2
2
WWN
4
4
5
North
02 05 10 18 22 24 28 36
51 55 60 66 72 73 81 85 89 92
15 15 16 18 28 29 44
69
76 80 90 96
10 27 32 43
55 76 97
24 45
SUBMIT QUESTION
Key: 07 | 2 | 02 means $207 monthly insurance premium for a student in the South and $202 for a
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Transcribed Image Text:uestion 5 of 10
g. For the entire data (North and South combined), what is the cumulative frequency of
the $200 to under $250 class?
h. For Northern students, what is the cumulative frequency of the $500 to under $550
class?
i. Is the distribution for students from the South symmetric, skewed right or skewed
left?
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