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The Aravali range is the oldest mountain range in India, running across Rajasthan to Haryana.
The main aim of agricultural census is -
From a population containing 30 units, 5 units are drawn by simple random sampling without replacement. The probability same specified unit included in ...
Which of the following statement is false?
If Q₁, Q₂ and Q₃ are three quartiles of a frequency distribution, which of the following holds if the distribution is negatively skewed?
...If x and y are two random variables and a, b, c, d are any numbers provided a ≠ 0, c ≠ 0, then correlation co-efficient between ax + b and cy + d is...
For discrete distribution, the co-efficient of kurtosis β₂ is -
The most appropriate measure to compare the consistency of two series is -
Which of the following is not a cause of rightward shift of demand curve?
A statistician collects data on production of rice from 1990 to 20 2 0 and classifies it year wise. Which of the following type of classification of da...
Laspeyre's formula has ___________ bias and Paasche's formula has _________ bias.
