Calculate standard deviation and co-efficient of variance and variation: Class interval (x): 0-10 10-20 20-30 30-40 40-50 50-60 60-70. Frequency (f) : 7 12 13 18 15 10 5 N= Ef=80
Calculate standard deviation and co-efficient of variance and variation: Class interval (x): 0-10 10-20 20-30 30-40 40-50 50-60 60-70. Frequency (f) : 7 12 13 18 15 10 5 N= Ef=80
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
![Calculate standard deviation and co-efficient of variance and
variation:
Class interval (x): 0-10 10-20 20-30 30-40 40-50 50-60 60-70.
Frequency (f) :
7
12
13
18
15
10
5
N= Ef=80](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e90ce39-9fac-4997-bff9-98985fe5abe4%2F008e9d57-663e-4b6a-8e8a-882527507b12%2Fjaisfdd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Calculate standard deviation and co-efficient of variance and
variation:
Class interval (x): 0-10 10-20 20-30 30-40 40-50 50-60 60-70.
Frequency (f) :
7
12
13
18
15
10
5
N= Ef=80
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