Thread: find the sample size required for 95% CI
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Old July 1st, 2009, 11:11 AM
kclark36 kclark36 is offline
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since the n formula divides \alpha by 2, for 95% would it be 0.025/2 for a z value of 2.240? or is it 0.05/2 for a z value of 1.96? Thanks
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