Base Statistic 3 for Android

The application BaseStatistic3 is part of a group applications, unites them that work with a content provider. The group also includes applications: BaseStatistic1, BaseStatistic2 and BaseStatistic4. All are used for processing samples( histograms) of random variables introduced by the application BaseStatistic1.
The application BaseStatistic1 is designed to store (edited, deleted, renamed) list of samples of random variables. Two types are of stored samples. One type is a histogram where for each importance of the random variable (X) is introduced and the number of observations (Y) of the random variable. The other type is only excerpts of the meanings of the random variable(X).
The list of samples of random variables is used by application BaseStatistic3 for calculation and storage of basic statistical characteristics as: sample size; minimum and maximum velues; arithmetic mean of sample; mode of the sample; median of the sample; lower quartile of the sample;upper quartile of the sample; lower decil of the sample; upper decile of the sample; average absolute deviation of the sample; standard deviation of the sample - biased estimator; sample standard deviation - unbiased estimator; variance - biased estimator; sample variance - unbiased estimator; coefficient variance of the sample; range of variance of the sample; interquartile range of the sample; inter decile range of the sample; quartil deviation of the sample; decil deviation of the sample; sample skewness; sample kurtosis; check zero skewness is rejected or not rejected(small sample); check zero kurtosis is rejected or not rejected(small sample); normal distribution rejected or not rejected(small sample); check m-test:zero skewness rejected or not rejected(for large sample); check m-test:zero kurtosis rejected or not rejected(for large sample); check m-test: normal distribution rejected or not rejected(for large sample).
The application BaseStatistic3 along with the calculation of the aforementioned basic statistical characteristics has a check for normal and uniform distributions according criterion of Pearson, calculation of confidence intervals for the mean, variance and standard deviation in two versions, calculation of limits, such that the percentage of the population with a given probability falls to them. This application (BaseStatistic3) has functions to calculate (vizoalizatsi and storage) autocorrelation and five type predictions of samples of type time series. The application has and help - the formulas for calculating the above-mentioned statistical characteristics.
Samples, results of processing and histogram, autocorrelation and prediction of time series can be saved in database (Sqlit). Tables with these data can be exported(see BaseStatistic1) for printing for example, by means of Sqlit browser.
The application BaseStatistic3 displays a of sample introduced by BaseStatistic1 in booting. So to work with application BaseStatistic3 prerequisite is installed application BaseStatistic1, which creates the content provider.