Question

When determining sample size for a proportion estimate and you do NOT have an estimate for...

When determining sample size for a proportion estimate and you do NOT have an estimate for pcap, Z2α/2   is divided by what value (denominator)?

a.

e2
b.

n-1
c.

2e2
d.

4e2
Math   Statistics-And-Probability   
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Answer #1

Ans : e2                                                                                                                                       

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