The variance of a constant 'x' is
The variance of a constant 'x' is 0. This is because the variance is a measure of how much a random variable deviates from its mean, and if 'x' is a constant, it has no variability, resulting in a variance of 0.
By what year does India aim to achieve debris-free space missions as declared by ISRO?
Which blood group has no antibodies?
Which of the following definitions does not match the term?
What is the dominant component of Earth's atmosphere?
Who Has Planned to Launch "TruthGPT" AI platform?
Which instrument is specifically designed to measure extremely high temperatures?
Through which launch vehicle did ISRO deploy an Earth Observation Satellite in August 2024?
Consider the following statements about Vyommitra:
1. Minister of Science and Technology recently announced that India is set to la...
Which element is used as a cooling medium for the Large Hadron Collider (LHC) and superconducting magnets in MRI scanners?
Who coined the term ‘zeroth law of thermodynamics’ in 1931?
