StatWiz

StatWiz，一項統計計算器和參考指南簡介統計學生

AP Stats homework bogging you down? Fear no more! StatWiz is a handy statistics calculator to help any intro stat students with some calculations.

The app features a descriptive data input, where users can enter a list of space separated numbers and receive information on data like:

Mean

Standard deviation

Median

Quartiles

Kurtosis

Skewness

and more!

In addition, there is a distribution page which takes various inputs to calculate distributions like:

Normal Distribution

Student’s t-Distribution

Chi-Squared Distribution

Poisson Distribution

and more!

It also includes reference pages on sampling, equations, and tables as a tool to complement concepts taught at school (ideally for an AP Statistics course). Unlike many other statistics apps, StatWiz uses Google’s beautiful and sleek Material Design. For descriptive statistics, simply input your data, and see the output displayed upon tapping a floating action button. For other statistics utilities, input the unknowns, and see the output in a cycling display at the bottom of the screen. The app also features a drawer and recycler views for easy and smooth navigation.

** For optimal input experience, we also recommend users use the Google keyboard, other keyboards may not have negative signs or space buttons in the number pad which can make inputting certain numbers more difficult.

This app was made by Victor Sun, Sayan Paul, and Emaan Hariri from Mobile Developers of Berkeley.