How to determine sample size for known population ?

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In this tutorial, I have explained how to calculate sample size for finite/known population using Cochran formula.
Cochran, W. G. (2007). Sampling techniques. John Wiley & Sons.
Tejada, J. J., & Punzalan, J. R. B. (2012). On the misuse of Slovin’s formula. The Philippine Statistician, 61(1), 129-136.
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Do u hv make video for how to calculate the infinite population by cochran?

rimarahman
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Hello sir, may I know the purpose of adding the size of non-responded sample? Hopefully you see my query here in your comment section. Thank you

helariobelmonte
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Chochrans formula only apply for infinity population?

s.kanagapushpa
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If total population is 5 lakh 78 thousand than what should be the sample size?

arzooimtiyaz
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Sir, suppose I have a survey questionnaire of 40 questions.And I want to know regarding the conditions of my study area where population is around 2.5 lakh.Can I use this formula to determine sample size?

manishamallick
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Thank you. But the first formula is not Chochrans'*formula. It is Yemanes'

yidnekachewgirma
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What I don't get here is the FINAL SAMPLE SIZE... should be 383 minus 19... WHY? because of the Cochran's Sample Size Estimate, the result was 383...

Datascientistph
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are you from Bangladesh? Your accent is very similar to the south east region of Bangladesh.

iftyalam
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Sir, I got 1.97 upon solving (1-0.025). Is it okay to just use 1.96?

IG_rizabavila