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OpenStudy (anonymous):
what is a stratified sample?
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OpenStudy (anonymous):
i feel u r student of stat
OpenStudy (anonymous):
i just need a little bit of help on a few questions, im not asking the whole questions just a piece of information required
OpenStudy (anonymous):
wen u break a large group of sample into definite number of groups it is known as Starta
OpenStudy (anonymous):
thank you
OpenStudy (anonymous):
where u r from??
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OpenStudy (anonymous):
England
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