Sample size using Cochran's formula

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Wow, very clear expalanations, . Thank you for sharing.

JOSEPHMPULULA
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I am confused, how did you get 0.01 for margin error?

JOSEPHMPULULA
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What happens when the population is known please?
Since it's for lnown and unknown

cindybrown
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Pede poba yung purposive sampling then cochran po yung ginamit to determine sample size?

jdee
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Hi ask lang po, paano mo kunin probability of success (p)

pochii_
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How about the population per school year example 1st year is 143
2ndyear -51
3rdyear 115
4thyear -286

How to compute??

lurenpelegro_
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0.4 is not the p value it should be always 0.5, the level of precision is not also correct it is always depending from the level of confidence not just assuming on it

reymarmendoza
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I admire your confidence in presenting your explanations... However, may you improve your English speaking skills, as I find your explanations confusing sometimes because of the grammatical errors...

GilandJesus
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Hello po, what if may 2 barangays po ako pero pinag add ko na po yung population nila to compute the sample size. How to know po if ilan don sa sample size yung barangay 1 and 2 since magkaiba sila ng population 🥺.

dianarosemojica
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Anong sampling method po ang pwede gamitin kapag cochran formula

mikelesterbianzon
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Blunder...read decimals properly ..its not read in thousands ..boldly making utube.

gomathygovindan