Question
What is the diameter of disc blades in Tractor drawn
standard disc plough?Solution
The diameter of the disk blades varies between 60 and 90 cm. It consists of one to seven disk blades which have the same tilt and disk angles as the animal drawn plough.
Which one of the following is not an assumption of Classical Linear Regression Model
Which of the following statements is NOT correct in the context of quantity theory of money?
In the case of cost-push inflation, other things being equal:
The A.M. and G.M. of a distribution are 12.5 and 10 respectively. Then the H.M. is
In which of the following models, price  is driven down to marginal cost?
 Which method is used by Hicks to eliminate the income effect when price of a product is changed
If Y = -10X and X = -0.1Y, then r is equal to:
Calculate the standard error of the estimate of Y on X regression equation for the following data- N =50 , ∑y2 = 300 , ∑xy = 30, ∑x
What is the variance of first n natural numbers
What is sum product of the error an independent variable in OLS estimation
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