5.3. Randomized Block Design

 

4.2.2 Expectation of Sum of Squares

 

Source: Fundamentals of Applied Statistics, SC Gupta & VK Kapoor, Applied Statistics, Telugu Academy

5.2. Completely Randomized Design

 

Reference: Fundamentals of Applied Statistics, S.C. Gupta & VK Kapoor, III B.Sc, Applied Statistics, Telugu Academy.

5.1. Principles of DOE

 

Source: Fundamentals of Applied Statistics, SC Gupta & VK Kapoor

5. Design of Experiments

 

        Relative Experiment: 

Treatments: In a comparative experiment various objects are used, which are known as treatments. Eg: Different fertilizers, different verities of crops, different methods of cultivation, different advertisement channels, different ways of packing merchandise etc..

Experimental Unit: The smallest division of the experimental material to which we apply the treatments and to which we make observations on the variable under study, is termed as experimental units. Eg: Plots in agriculture land, Patients in Hospital, a batch of seeds etc.

Source: Fundamentals of Applied Statistics, S.C.Gupta & V.K. Kapoor, Fundamentals of Applied Statistics, Parimal Mukhopadya

4.2.1. Statistical Analysis of Two-way ANOVA

 

        

              

             

    

    

        

4.2. Two-way ANOVA