Example 28.2: Computing Chi-square Tests for One-Way Frequency Tables This example examines whether the children's hair color (from Example 28.1) has a specified multinomial distribution for the two ...

Example of How to Use a Chi-Square (χ2) Statistic For example, consider an imaginary coin with exactly a 50/50 chance of landing heads or tails and a real coin that you toss 100 times.