Chi-squared test
- DG
- Feb 21, 2019
- 1 min read
Updated: Jun 17, 2020
A chi-squared test, also written as χ2 test, is any statistical hypothesis test where the sampling distribution of the test statistic is a chi-squared distribution when the null hypothesis is true. The chi-squared test is used to determine whether there is a significant difference between the expected frequencies and the observed frequencies in one or more categories
Run the Shiny App!!!






I’ve always liked the bold, dynamic look of serpentine font, and this collection captures that energy perfectly. The strong lines and sharp curves make any text feel powerful and professional. They work especially well for tech, automotive, or sports-themed designs. I used one for a promotional banner, and it instantly drew attention. These fonts give your project that confident, impactful edge.