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In a sample of 600 students of a certain college, 400 are using ball pens. In another college among 900 students 450 are using ball pens. Test whether there is a significant difference between the proportions. a. 5.6 b. 6.5 c. 4.6 d. 6.4 e. NONE OF THE ABOVE O O O OE

In a sample of 600 students of a certain college, 400 are using ball pens. In another college among 900 students 450 are using ball pens. Test whether there is a significant difference between the proportions. a. 5.6 b. 6.5 c. 4.6 d. 6.4 e. NONE OF THE ABOVE O O O OE

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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In a sample of 600 students of a certain college, 400 are using ball pens. In another college among 900 students 450 are using ball pens. Test whether there is a significant difference between the proportions. a. 5.6 b. 6.5 c. 4.6 d. 6.4 e. NONE OF THE ABOVE O A O O O O E
Transcribed Image Text:In a sample of 600 students of a certain college, 400 are using ball pens. In another college among 900 students 450 are using ball pens. Test whether there is a significant difference between the proportions. a. 5.6 b. 6.5 c. 4.6 d. 6.4 e. NONE OF THE ABOVE O A O O O O E
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