Question
In the Universal Soil Loss Equation, the soil
erodibility factor K is_?Solution
USLE .i.e. A=RKLSCP, K is the soil erodibility factor which is the measure of the susceptibility of soil particles to detachment and transport. Soils with moderate soil structural stability haveK factore of 0.2-0.3, while easily eroded soils have K factor > 0.3.
The arithmetic mean of the following frequency distribution of number of members in family in the society
               X:  ...
Which of the following statements is INCORRECT?
If Laspeyres price index of a commodity is 208 and Passche's price index of the same commodity is 52, the value of Fisher index number will be:
The Pearson's correlation coefficient between following observation
X:           1             2          �...
If xi | fi , i = 1,2,...n is a frequency distribution with standard deviation 15 and mean 30, the coefficient of variation will be equal to:
Which one is not basis of classification of data.
The variance of degenerate random variable is:
