Question
What is the name of the large supercontinent that
existed 200 million years ago when all the continents were together?Solution
The correct answer is C
Residual method is used to measure -
From a population containing 30 units, 5 units are drawn by simple random sampling without replacement. The probability same specified unit included in ...
The variance of first n natural numbers is -
Infant mortality rate is the ratio of -
If Q₁, Q₂ and Q₃ are three quartiles of a frequency distribution, which of the following holds if the distribution is negatively skewed?
...The most appropriate measure to compare the consistency of two series is -
Which of the following statement is true for NRR?
byx and bxy are two regression coefficients. If byx > 0, then bxy will be -
A systematic sample does not yield good result, if -
A population is said to be stationary, if -