Kalkulator Permutasi & Kombinasi
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Kalkulator Median & Modus
Find the median, mode, sum, count, minimum and maximum of any list of numbers.
Kalkulator Simpangan Baku
Get both the population and sample standard deviation of a data set, with the mean shown for context.
Kalkulator Varians
Measure how spread out a data set is with population and sample variance.
Kalkulator Skor Z
See how many standard deviations a value lies from the mean with z = (x − μ) / σ.
Kalkulator Permutasi & Kombinasi
Count arrangements and selections instantly — nPr for ordered picks and nCr for unordered ones.
Kalkulator Jangkauan
Find the range of a data set — the difference between its largest and smallest values.
Kalkulator Koefisien Variasi
Compare the relative spread of data sets with CV = σ / μ expressed as a percentage.
Kalkulator Titik Tengah
Compute the midrange — the midpoint between the minimum and maximum of a data set.