Question
Who is the new ambassador from India to Saudi
Arabia?Solution
Dr Suhel Ajaz Khan is the recently appointed ambassador from India to Saudi Arabia,he is also the ambassador from India to the Republic of Lebanon.
byx and bxy are two regression coefficients. If byx > 0, then bxy will be -
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...
Which of the following is not true for geometric mean?
A systematic sample does not yield good result, if -
Laspeyre's formula has ___________ bias and Paasche's formula has _________ bias.
The Drobish-Bowley price index formula is the -
Which of the following statement is true for NRR?
Which of the following statement is not true?
If Q₁, Q₂ and Q₃ are three quartiles of a frequency distribution, which of the following holds if the distribution is negatively skewed?
...Two random variables x and y have the following regression equations -
3x + 2y – 26 = 0
6x + y – 31 = 0
then, the mean values o...
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