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India has emerged as one of the top 3 countries in the world where the area under organic agriculture expanded the maximum in 2020. Argentina was first and Uruguay was second.
Fundamental principles of design of experiment are
(I) Randomization
(II) Replication
(III) Local control
Which option is correct?
The variation among the observations of each specific class is known as:
Which option is incorrect for the component of ti.me series.
If the first quartile of data set 8,10,8,7,9 is 7.5, then the value of quartile deviation is
A Poisson distribution has a double mode at x = 1 and x = 2. The probability for x = 1 or for x = 2 of these two values is:
For the two variables X and Y, the following observations are tabulated
If the sum of lower and upper qualities is 6 and quartile deviation is 1.5, then the value of coefficient of quartile deviation is