Answer:
[tex]ME =\frac{z*s}{\sqrt{n}}[/tex]
Step-by-step explanation:
In a random survey sample, a margin of error is a statistical measurement that takes into account the discrepancy between actual and anticipated findings
To find margin of error, you need
- Get the population standard deviation (σ) and sample size (n)
n = sample size
- Take the square root of your sample size and divide it into your population standard deviation
- σ =
- population standard deviation
- Multiply the result by the z-score consistent with your desired confidence interval according to the following table:
z = z-score
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