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Start learning 50% faster. Sign in nowThe correct answer is B
Two random variables x and y have the following regression equations -
3x + 2y – 26 = 0
6x + y – 31 = 0
then, the mean values o...
As per the Agricultural Census 2015-16, total number of operational land holdings in Rajasthan was -
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 not true?
If the salary of a person in the base year is Rs. 2000 per annuli and in the current year Rs. 5000. The CPI is 325, then the allowance required to maint...
Residual method is used to measure -
Suppose for estimating y, the equation Ŷ= 5 – 2x calculations are made on a given set of data, which of the following is true for this situation?
Which of the following methods to measure seasonal variations comparatively utilizes the given data less?
The Drobish-Bowley price index formula is the -
Which of the following is not true for geometric mean?
