Which of the following is ephemeral weed?
Ephemeral weeds are plants that have a short life cycle, typically completing their life cycle within a few months. They germinate, grow, reproduce, and die within a short period, often during a specific season or after a particular event like rainfall.
Using the method of semi-averages, secular trend is measured when:
The limits of multiple correlation coefficient R1.23 are:
Two data set of size 9 and 6 have standard deviation 3 and 4 respectively and arithmetic means 3 and 3 respectively. The standard deviation of combined...
Which one is parameter from population?
These seventh decile (D7) of data set 4, 3, 10, 9, 1 is
The null hypothesis in ANOVA one-way classification, the study of the variances due to k different sources, is:
The memory-less property is followed by which of the following continuous distribution:
For the production data
Year: 1 2 3 ...
If A,B and C are arbitrary events, then P(A ∩ B ∩ C) equals to:
