Which test is used when sample size is large (>30) and population standard deviation is known?
Z-test is used when sample size is large (>30) and population standard deviation is known.
In onion, smell occurs due to the presence of?
Urea contains:
____ consists of dividing a market into distinct groups of buyers on the basis of needs, characteristics, or behavior who might require separate product...
TDN stands for:
Best nitrogenous fertilizer for rice crop is
Ratooning is practiced in which of the following crops?
Which fruit is also referred to as "Bathroom fruit" ?
Khaira disease of rice is caused by deficiency of
The most important technique for the production of virus free seed is:
In conservation tillage, the minimum land surface covered by crop residues is
