Teaching MPPSC Assistant Professor Mock Test Series 2025 Teaching Aptitude Evaluation Systems Assessment
A study was designed to estimate the effect of four different methods of providing feedback to elementary school level students on their spelling ability. At the level of data analysis which of the following statistical technique will be considered appropriate for hypothesis testing in this study?
1
Kruskal -Wallis 'H' test
2
Fisher's 'F' test
3
Student's 't' test
4
Mann - Whitney 'U' test