I had this query.
1. How did Pearson associate in the chi square test between χ2 value and p value?
2. I know that there is a chart to find p value from χ2 and degree of freedom but how was this table made?
3. How did he say that for example if for a test one is degree of freedom and chi square value is 0.36 then p-value is 0.5485?
4. How is this table formed..