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Point Estimate Calculator
All statistics tools
Calculate point estimates for Population Mean or Population Proportion.
Sample Data
Mean (x̄)
Proportion (p̂)
Sample Values (comma separated)
12, 15, 18, 14, 16
Estimates
Point Estimate (x̄)
15.0000
Sample Std Dev (s)
2.2361
Sample Size (n)
5
Variance (s²)
5.0000
About this calculator
Overview
A point estimate is a single value used to approximate a population parameter.
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Pro Tips
Unbiased means the expected value of the estimator equals the true parameter.
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Fun Facts
"The sample mean (x̄) is the best unbiased point estimate for the population mean (μ)."
"The sample proportion (p̂) is the best unbiased point estimate for the population proportion (p)."
