Dr.P.Karthikeyan

Planned to have online class by TODAY [29.04.2020] at afternoon 2.00 pm. Plan yourself to attend the class. Hope, you all will attend.        Portion: uncorrelated and correlated "t" ratio. Duration: approximately 1 hr. , I will send the link for the class at 1.50 pm.   Hope and happy to meet you all by TODAY [29.04.2020].   Instructions for TODAY's [29.04.2020] class.  1). I am going to teach correlated and uncorrelated "t" ratio, so please prepare yourself to have note, pen and calculator.  2) After starting class, please listen carefully, don't interpret in the middle. If you have doubt, raise your hand, I can see you all. So that I can point you and will ask you about your question. I will give a chance.  3) Better be in a separate room rather than in a hall which is having TV and playing kids. Otherwise, be in a safe place which will not have any other disturbances.  4) This session may with different age categor...

  The Independent Samples t Test compares the means of two independent groups in order to determine whether there is statistical evidence that the associated population means are significantly different. The Independent Samples t Test is a parametric test. This test is also known as: Independent t Test Independent Measures t Test Independent Two-sample t Test Student t Test Two-Sample t Test Uncorrelated Scores t Test Unpaired t Test Unrelated t Test The variables used in the test are known as: Dependent variable, or test variable Independent variable, or grouping variable The Independent Samples t Test is commonly used to test the following: Statistical differences between the means of two groups Statistical differences between the means of two interventions Statistical differences between the means of two change scor...