Kalkulator Interval Kepercayaan (Confidence Interval)

Matematika

Hitung interval kepercayaan dan margin kesalahan (margin of error) dari rata-rata sampel untuk tingkat kepercayaan 90%, 95%, dan 99%.

Input Parameters

Adjust parameters to instantly compute metrics.

Computed Results

Instant
Interval Kepercayaan
[94.63, 105.37]

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Calculation Breakdown

Margin Kesalahan5.37
Frequently asked questions

Common Questions about Confidence Interval

Apa fungsi tingkat kepercayaan 95%?
Tingkat kepercayaan 95% menunjukkan bahwa 95 dari 100 sampel acak yang diambil berulang kali akan menghasilkan interval yang mencakup nilai rata-rata populasi yang sesungguhnya.
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