Humidity is the concentration of water vapor present in the air. Water vapor, the gaseous state of water, is generally invisible to the human eye. Humidity indicates the likelihood for precipitation, dew, or fog to be present. Humidity depends on the temperature and pressure of the system of interest.
Residual method is used to measure -
A systematic sample does not yield good result, if -
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 diagram to represent data relative to monthly expenditure on different items of a family is -
Laspeyre's formula has ___________ bias and Paasche's formula has _________ bias.
Which of the following is Non-governmental Statistical Organisation?
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...
For discrete distribution, the co-efficient of kurtosis β₂ is -
Infant mortality rate is the ratio of -
The main aim of agricultural census is -
