Fishers Formula Of Calculating Sample Size. This formula was used to calculate the sample sizes in Tables 2 and 3 and is shown below. N the sample size respondents that were interviewed d 005 sampling error the margin error 5that was accepted in this study.
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Sources and more resources. N the desired sample size if the target population is greater than 10000. The tables are based on exact power calculations for Fishers Exact Test.
The sample size was determined using the formula recommended by fisher et al.
N Z 2 pqd 2 where n minimum sample size required Z. Z 2 p 1 pd 2 where N is the minimum. Jan 01 2006 The studys sample size was calculated using the Fishers formula 15 for descriptive studies. Sources and more resources.
