Statistics Calculator

一个简单务实的统计计算器。

Simple Stat Calc was a final project for the Engineering Statistics course at the University of Cincinnati. Simple Stat Calc can calculate a multitude of Descriptive Statistics on imported and user entered data sets, calculate Normal Distribution, T Distribution, and Confidence Intervals, as well as calculate Factorials (up to 10,000), Permutations and Combinations, and Binomial Probabilities.

Descriptive statistics, imported from a CSV file or user enetered:

- Quartiles and IQR

- Mean, Median, and Mode

- Minimum, Maximum, Range, Sum, and Count

- Kurtosis and Skewness

- Standard Deviation and Error

- Sample Variance

Normal Distribution:

- Distribution area = Below, Above, Between, and Outside

T Distribution:

- Distribution area = Below, Above, Between, and Outside

- Random variable = Sample Mean, T-Score

Confidence Intervals:

- Mean and Proportion, Normal Distribution

- Alpha/2 = 0.005, 0.01, 0.025, 0.05, 0.1, 0.25

Factorials:

- Input integers up to 10,000

- Single, Addition, Subtraction, Multiplication, and Division

Permutations and Combinations:

- Input N and R up to 10,000

Binomial Probability:

- Input Trials up to 1,000

- Given Trials, Successes, and P(Success) outputs P(x) =, <, <=, >, and >= to Successes