สมมุติฐานทางการวิจัยไม่มีแบบไม่มีทิ

There is no way to sommutithan research without direction (Non-directional hypothesis) is a sommutithan that does not determine the direction of the difference, for example, whether or not the 3 direction of relationship: -Students who have different attitudes towards gender, mathematics is different. -The problem is a different gender in academic administration is different. • Executive Director of the agency relationship

Research hypothesis there is no direction (Non-directional hypothesis) is a hypothesis that the direction of the example, the 3 or the direction of the relationship. Example,

.Students with different attitudes toward mathematics

- executive with different gender ต่างกันมี problems in administration of different status of the People

- is related to the organization climate

.