Null Hypothesis: It is denoted by Ho., It is the initial claim., It shows no significant difference, no changes, nothing happened, no relationship between two parameters., The independent variable has no effect on the dependent variable., Ho: μ1 = μ2, Alternative Hypothesis: It is denoted by Hα or H1, It is the contrary to the null hypothesis., It shows that there is significant difference, an effect, change, relationship between a parameter and specific value., The independent variable has an effect on the dependent variable., Hα: μ1 ≠ μ2, Hα: μ1 > μ2, Hα: μ1 < μ2.,

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟