What is abstraction in object-oriented programming?
The process of hiding the internal details of an object
Which of the following is a second-order condition of short-run equilibrium of firm under perfect competition?
Supply Curve is a part of -
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...
The trend line with 1975 as origin is Y = 20.6 + 1.68X, the trend line with 1971 as origin will be -
Which of the following is yearly publication of CSO?
From a population containing 30 units, 5 units are drawn by simple random sampling without replacement. The probability same specified unit included in ...
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?
Which of the following statement is false?
Two random variables x and y have the following regression equations -
3x + 2y – 26 = 0
6x + y – 31 = 0
then, the mean values o...
