Statistics Calculator Plus

Statistics Calculator Plus iOS App for iPhone and iPad


Statistics Calculator are math calculator to find sum, minimum, maximum, count, mean, median, mode, variance and standard deviation for a sample data set.

Features:
- Instant calculation
- Result are copy able to other app
- Formula are include as reference
- Support up to 16 decimal place
- Support various unit for each input

Statistic is a single measure of some attribute of a sample (e.g. its arithmetic mean value). It is calculated by applying a function (statistical algorithm) to the values of the items of the sample, which are known together as a set of data.

Statistics Formulas:
Count [n] - The total number of data in data set.
Minimum - The smallest value in data set.
Maximum - The largest value in data set.
Sum - The total sum of all data values.
(x1 + x2 + ... + xn)
Mean - The sum of all of the data values divided by data count
mean = sum / n
Median - The median is the middle value. If there is an even number of observations, the median is the average of the two middle values
Mode - The value or values that occur most frequently in the data set.
Variance - The sum of the squared differences between data values and the mean, divided by the total count - 1
[ (x1 - mean)² + (x2 - mean)² + ... + (xn - mean)² ] / [n - 1]
Standard Deviation [s] - The square root of the variance
√variance


*This is a universal app that work for both iPhone and iPad.


ScreenShots:

Statistics Calculator Plus iOS App for iPhone and iPad
Statistics Calculator Plus iOS App for iPhone and iPad
Statistics Calculator Plus iOS App for iPhone and iPad
Statistics Calculator Plus iOS App for iPhone and iPad
Statistics Calculator Plus iOS App for iPhone and iPad
Statistics Calculator Plus iOS App for iPhone and iPad

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Get Statistics Calculator Plus for iOS from Itunes App Store