Nomograms for obtaining a necessary, minimum sample size. II. when distribution of proportions from binomial data is approximately normal

Takizawa, T.

National Institute of Animal Health Quarterly 16(3): 129-132

1976


ISSN/ISBN: 0027-951X
PMID: 980122
Document Number: 109321
Two different nomograms corresponding to finite and infinite populations were devised to obtain a necessary, minimum sample size at a 95% confidence rate when the distribution of sample proportions calculated from binomial data was approximately normal. They could also be used for obtaining the 95% confidence limits of the population proportion from a sample proportion after having carried out a work.

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