Q. Runs test was designed by ............................. (Solved)
1. Kruskal and Wallis
2. Kolmogrov and Smirnov
3. Wald wolfowitz
4. Karl Pearson
- c. Wald wolfowitz
1. Kruskal and Wallis
2. Kolmogrov and Smirnov
3. Wald wolfowitz
4. Karl Pearson