7/ Mr Salem and Mr Ahmed are discussing about sampling techniques. Mr Salem says in case of cluster sampling The population is divided into several sub-populations that are individually more homogeneous than the total population and then we select items from each stratum to constitute a sample. Whereas Mr Ahmed says that in case of stratified sampling, samples are essentially judgement samples and inferences drawn on their basis are not amenable to statistical treatment in a formal way. Whose statement is correct? a. Both Mr Salem and Mr Ahmed are correct b. Mr Ahmed is only correct c. Mr Salem is only correct d. Both Mr Salem and Mr Ahmed are not correct
7/ Mr Salem and Mr Ahmed are discussing about sampling techniques. Mr Salem says in case of cluster sampling The population is divided into several sub-populations that are individually more homogeneous than the total population and then we select items from each stratum to constitute a sample. Whereas Mr Ahmed says that in case of stratified sampling, samples are essentially judgement samples and inferences drawn on their basis are not amenable to statistical treatment in a formal way. Whose statement is correct? a. Both Mr Salem and Mr Ahmed are correct b. Mr Ahmed is only correct c. Mr Salem is only correct d. Both Mr Salem and Mr Ahmed are not correct
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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7/ Mr Salem and Mr Ahmed are discussing about sampling techniques. Mr Salem says in case of cluster sampling The population is divided into several sub-populations that are individually more homogeneous than the total population and then we select items from each stratum to constitute a sample. Whereas Mr Ahmed says that in case of stratified sampling, samples are essentially judgement samples and inferences drawn on their basis are not amenable to statistical treatment in a formal way. Whose statement is correct?
a.
Both Mr Salem and Mr Ahmed are correct
b.
Mr Ahmed is only correct
c.
Mr Salem is only correct
d.
Both Mr Salem and Mr Ahmed are not correct
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