Question
Which of the following could be the valid value(s) of
the correlation coefficient between two variables? (A) -1 (B) +1 (C) -2 (D) +2 Choose the correct answer from the options given belowSolution
The correlation coefficient, which measures the strength and direction of a linear relationship between two variables, ranges from -1 to +1. -1 indicates a perfect negative linear correlation, +1 indicates a perfect positive linear correlation, and 0 indicates no linear correlation. Values outside this range, such as -2 or +2, are not possible.
Which year is considered as International year of Soil Science?
Water which is held by forces of surface tension as continuous film around soil particles and is available to plants is known asÂ
Intermittent on and off system is followed in _________irrigation system.
Which of the following statements is not true for sugarbeet?Â
In which order of insects can the Neopterous and Paleopterous wing conditions be observed?
What phenomenon causes stems at ground level to scorch due to high soil temperatures?
Most sugar containing food products which are slightly acidic are spoiled by
Biggest Fertilizer Cooperative in India is?
Which statements accurately describe the Pradhan Mantri Matsya Sampada Yojana (PMMSY)?
A. It is completely a Central Sector Scheme.
B....
Which plant hormone is referred to as the "stress hormone" and induces stomatal closure during water stress?
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