Hey zia.
Have you heard of the Pearson Chi-Square test?
Pearson's chi-squared test - Wikipedia, the free encyclopedia
Hi,
If we students grades in test 1 and 2
Test1 - Test2
100 - 100
99 - 99
98 - 98
97 - 98
96 - 95
95 - 93
How to show that these 2 tests are similar? show that there is no significance difference between 2 tests and then show that they have high Spearman correlation?
Many thanks
Hey zia.
Have you heard of the Pearson Chi-Square test?
Pearson's chi-squared test - Wikipedia, the free encyclopedia