Question

An experiment on rice variety IRS at six seeding rates was conducted in an RCBD with four replications. The results of the experiment are shown below:

Treatment, Kg
Grain Yield, Kg/ha

Seed/ha
R1
R2
R3
R4

25
5113
5398
5307
4678

50
5346
5952
4719
4264

75
5272
5713
5483
4749

100
5164
4831
4986
4410

125
4804
4848
4432
4748

150
5254
4542
4919
4098

Construct an ANOVA table for the Experiment.
Interpret the results of the ANOVA.
Estimate the Coefficient of Variation and state the importance of it.
Write the model of the experiment.

Answer 1