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2. For the following frequency table find the mean by: (i) Direct Method (ii) Short-cut Method (iii) Step-deviation Method 100-120 120-140 140-160 160-180 180-200 200-220 220-240 2 10 Class: Frequency: 8 4 3 1

2. For the following frequency table find the mean by: (i) Direct Method (ii) Short-cut Method (iii) Step-deviation Method 100-120 120-140 140-160 160-180 180-200 200-220 220-240 2 10 Class: Frequency: 8 4 3 1

MATLAB: An Introduction with Applications
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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2. For the following frequency table find the mean by: (i) Direct Method (ii) Short-cut Method (iii) Step-deviation Method 100-120 120-140 140-160 160-180 180-200 200-220 220-240 2 Frequency: 10 Class: 8 4 3 1
Transcribed Image Text:2. For the following frequency table find the mean by: (i) Direct Method (ii) Short-cut Method (iii) Step-deviation Method 100-120 120-140 140-160 160-180 180-200 200-220 220-240 2 Frequency: 10 Class: 8 4 3 1
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