How can I analyze sampling error in my research?
To analyze sampling error, you can start by calculating the margin of error and confidence intervals for your sample.
What is the margin of error?
The margin of error indicates the range within which the true population parameter is expected to fall, based on your sample.
How do I calculate it?
You can calculate the margin of error using the formula: ME = Z * (σ/√n), where Z is the Z-score, σ is the standard deviation, and n is the sample size.
What if I don't know the population standard deviation?
If the population standard deviation is unknown, you can use the sample standard deviation as an estimate.
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