3. A research agency has collected data on level of satisfaction with life from 2000 people from Dhaka or 2000 candidates from Cox's Bazar to know if there is any difference between the two districts. How can the agency determine if people in the two districts are equally satisfied with life?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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3. A research agency has collected data on level of satisfaction with life from
2000 people from Dhaka or 2000 candidates from Cox's Bazar to know if there is
any difference between the two districts. How can the agency determine if people
in the two districts are equally satisfied with life?
Transcribed Image Text:3. A research agency has collected data on level of satisfaction with life from 2000 people from Dhaka or 2000 candidates from Cox's Bazar to know if there is any difference between the two districts. How can the agency determine if people in the two districts are equally satisfied with life?
4. After getting complaints that packets of Sun potato chips weight less in
Rajshahi, a quality controller wants to know if the weight of chips in packets sold
in Dhaka and Rajshahi are the same. How can the quality controller solve the
problem?
Transcribed Image Text:4. After getting complaints that packets of Sun potato chips weight less in Rajshahi, a quality controller wants to know if the weight of chips in packets sold in Dhaka and Rajshahi are the same. How can the quality controller solve the problem?
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