फोरमायलु नायबिजिरनायनि थाखाय रुजुथायफोरनि गेजेराव थानाय फारागफोरनि स्तेतिसटिकेल ओंथिखौ नायबिजिरनो जों chi - squared आनजादफोर , फरायसानि जानजादफोर आरो F–आनजादफोर बाहायदोंमोन , फारियै , मोननै राहाफोर एबा मोननैनिख्रुइ बार राहाफोर ।
For descriptive analysis we used chi squared tests Student s t test and F tests to assess the statistical significance of differences between proportions two means or more than two means respectively .