Frequency distribution, histogram and statistics

Type or paste the data:


N:      ∑xi:     

Measures/statistics of central tendancy/location/middle/center:
    Mean ̄x or μ:      Median:     Mode:     Midrange:

Measures/statistics of dispersion/variation/spread:
   Range:    Standard deviation s or σn-1:    σn:

   IQR:     MAD (mean [absolute] deviation): (MADσ  Normal:)
   Variance σ2

   Skew:     Kurtosis:

Sorted data:


Frequency distribution:

Relative frequency distribution:

crude Histogram:

X min: X max: Y max: Class size/width: